Craigslist, the internet's dominant source of online classified ads, made news in June when it sent a cease-and-desist letter to PadMapper — a popular apartment-finding service that combines Craigslist's publicly-searchable ads with Google Map data. Since then, the company has changed its Terms of Use twice; asserting, then denying, ownership of its users' posts. It is now suing both PadMapper and 3Taps, which provides the API for tapping into Craigslist's ads, charging them with copyright infringement. 3Taps is fighting the charges with a counterclaim that alleges Craigslist is using is using its monopoly power to squeeze new entrants out of the market.The question remains whether Craigslist, which does not claim an exclusive license to its users' posts, has the necessary legal standing to prevent other services from tapping into its ads. Is Craigslist using its monopoly in classified ads to stifle innovation in the markets it dominates? Or are 3Taps and others merely piggybacking off of Craigslist's success?
Aug 19, 2013
Craigslist lawsuit ruling says evading an IP address block can violate anti-hacking laws
Craigslist stock 1020 Changing your IP address to access a blocked site might violate the Computer Fraud and Abuse Act — the 1980s anti-hacking law used to help prosecute Aaron Swartz, Andrew "weev" Auernheimer, Bradley Manning, and others. Late last week, a Californian US district court handed down a ruling that allowed Craigslist to go forward with part of its lawsuit against 3Taps, which aggregated its classified ads without permission. Because 3Taps continued to scrape and republish ads even after Craigslist banned a set of its IP addresses, Judge Charles Breyer found that it had intentionally accessed the company's servers without authorization, meeting the conditions of the CFAA.
Read Article >The suit against 3Taps dates back to 2012, when Craigslist filed copyright cases against third-party sites that were mapping out or otherwise collecting listings in hopes of making them more user-friendly. But earlier this year, Judge Breyer dismissed Craigslist's copyright suit on the grounds that it didn't have an exclusive license on posts. That left only the CFAA charge, based on a cat and mouse game between Craigslist and 3Taps. In its attempt to stop third-party services, Craigslist sent a cease and desist letter to 3Taps, saying it was "prohibited from accessing craigslist's website or services for any reason." Then, it blocked all IP addresses associated with 3Taps from the site, but the service kept copying data, changing its IP addresses or running through proxy servers.
May 1, 2013
Craigslist's terms of use ruled 'impermissible' as copyright complaints dismissed
padmapper stock 1020 A California court has dismissed Craigslist’s copyright claims against 3taps, PadMapper, and Lovely, finding that the company's terms of use didn’t actually prohibit the defendants from using its data. The three sites all operate businesses based on Craigslist's postings, and the company's efforts to shut challengers out of its data have led to a protracted battle in court. This week, Judge Charles Breyer ruled that although Craigslist's posts were "original" enough to warrant copyright protection, its terms of use didn't give it an exclusive license on users' posts, meaning that it doesn't have the legal standing to sue for infringement.
Read Article >It wasn’t a complete victory for the challengers, however — the judge refused to dismiss Craigslist’s claims that 3taps violated the Computer Fraud and Abuse Act (CFAA) by circumventing technical barriers that Craigslist put in place to keep the competitor off its site, including IP blocking. Despite the mixed results, 3taps is declaring the ruling a victory, saying that Judge Breyer "put an end to further sham litigation" from Craigslist.
Nov 5, 2012
Craigslist losing revenue from housing ads as competition heats up
Craigslist stock 1020 Rumors of Craigslist’s death have been greatly exaggerated, but the dot-com era site may be losing its dominance in the American real estate market. Craigslist’s revenue from real estate listings is down a hefty 23.8 percent from last year, falling from $13 million to $9.9 million in 2012, according to a report today from research firm AIM Group, which tracks the online classifieds industry.
Read Article >Such a dramatic loss in real estate listings would help explain why Craigslist pulled out all the stops this summer to quash the popular housing search tool Padmapper, which aggregates listings from Craigslist and other sites and displays them on a map with extra search tools. Craigslist sued the one-man operation and its data provider 3Taps, added an "exclusive license" to its terms of service, and ordered search engines to stop caching its listings. Craigslist introduced its own "Map View," similar to Padmapper’s, about a month later.
Sep 25, 2012
Craigslist ad indexer 3Taps files counterclaim in copyright dispute, alleges 'dirty tricks'
3taps craigslist stock 1020 A new chapter is unfolding in the legal drama between classified ad service Craigslist, and third parties that repurpose its ads. Two months ago Craigslist asserted copyright claims against apartment hunting site PadMapper and its data provider 3Taps for using its user-submitted ads without permission, and now 3Taps is swinging back with a counterclaim accusing Craigslist of using anticompetitive tactics to maintain a monopoly on online classified ad markets.
Read Article >The counterclaim, filed on September 24th, denies that Craigslist exclusively owns its users’ posts (which the company itself has recently conceded), and claims that by preventing others from searching its publicly available ads in more efficient ways, Craigslist is behaving like a monopolist. According to 3Taps, the company’s "‘strategy’ of ‘unbranding,’ ‘demonetizing,’ and ‘uncompeting’" has enabled it to generate revenues between $100 and $300 million a year "without sinking any significant costs into research and development or innovation."
Aug 10, 2012
Craigslist doesn't want to own your posts, but it's still prohibiting third-party services
Craigslist stock 1020 New changes to Craigslist’s Terms of Use end its claim to a restrictive exclusive license over its users' posts. The news was first reported by the Electronic Frontier Foundation, which noted that the recently-added restriction gave Craigslist effective ownership of the copyrights to its user-generated content, leaving community members unable to republish their ads on multiple platforms, for instance. The EFF notes that because of the company’s about-face, it’s probably less likely that other sites will pursue the same kinds of onerous licensing.
Read Article >The change likely won’t affect the suit Craigslist filed last month against apartment search provider PadMapper and its data provider 3Taps, though. The updated Terms appear to explicitly prohibit third-party services tapping into its ads while still giving users the freedom to post their own content elsewhere.
Aug 1, 2012
Craigslist takes extreme stance on copyright policy, declares exclusive ownership of ads
Craigslist stock 1020 Craigslist has made a dramatic alteration to its terms and conditions that establishes the company as "exclusive licensee" and copyright owner of all classified ads posted on its site. The alarming shift in policy was first spotted by Jon Berger, who noticed the new language at the bottom of Craigslist's post creation form. With the sweeping changes, Craigslist theoretically gains the ability to sue anyone (read: both individuals and businesses) it feels is "copying, republishing, distributing or preparing derivative works" without permission — clearly addressing the ongoing scuffle with Padmapper.
Read Article >Essentially, the new terms allow Craigslist to pursue anyone caught posting (or hosting) an ad already displayed among its classifieds elsewhere on the web. Under copyright law, the company cannot claim ownership of core "facts" within each ad — things like an item's price, the location of an apartment, and other basic information can be freely duplicated. What Craigslist can say it holds copyright over is the posting as a whole including description, photos, and other information.
Jul 24, 2012
Craigslist sues PadMapper and 3Taps over copyright infringement
padmapper stock Craigslist is suing apartment-searching web app PadMapper and its data provider, 3Taps, over allegations of copyright infringement, breach of contract, and several other charges. The suit comes after the company's cease-and-desist letters were dismissed by PadMapper founder Eric DeMenthon earlier this month.
Read Article >3Taps provides an API for web developers — like those at PadMapper — to easily access Craigslist's listing data. While PadMapper does use this data to locate apartments, when a user clicks a listing the corresponding Craigslist page is opened in a frame. In a blog post from earlier this month, DeMenthon argues that because PadMapper "doesn't touch [Craigslist's] servers," it isn't subject to the site's Terms of Use (TOU).
Jul 9, 2012
Padmapper skirts around Craigslist cease and desist, brings back apartment listings with third-party API
padmapper stock Padmapper got some unwanted attention from Craigslist last month in the form of a cease and desist letter, which led the apartment listings aggregator to remove all content sourced from the classifieds site. It was a devastating blow for the tool, and founder Eric DeMenthon implored users to contact Craigslist executives in support of Padmapper's cause. Thus far the company hasn't budged on the matter, but DeMenthon has just announced plans to bring back Craigslist apartment results anyway.
Read Article >Citing the major inconvenience that the situation is causing his users, DeMenthon says he plans to again integrate Craigslist listings into Padmapper with the help of a company called 3taps. They've developed an API that provides data from Craigslist while skirting around the Terms of Service that were cited in Craigslist's original complaint. It's an imperfect solution, he admits. "It’s not nice of me to do from Craigslist’s perspective, and I’d really love to just work with them to solve these problems, but my conscience is clear," he says, promising to continue sending traffic (Padmapper sees "millions" of monthly visitors) to the massive classifieds site.
Jun 23, 2012
Craigslist cracks down on apartment listing aggregator Padmapper
Apartment hunting may be about to become much harder, as today, Craigslist issued a cease and desist letter to Padmapper, a popular apartment rental aggregator, forcing it to remove all listings derived from its site. The action signals an aggressive new approach toward sites that display housing listings, and could put similar services in danger. By redisplaying listings on a Google Maps interface, allowing users to sort and view listings based on their location and other filters, Craiglist's lawyers claim that Padmapper has violated the site's terms of use. Padmapper's creator, Eric DeMenthon, sees things differently.
Read Article >"Padmapper just acts as a search engine and sends all traffic back to the sites it searches," DeMenthon told TechCrunch.