Outlook vs. Outlook? Skydrive vs. Skydrive Pro? Skype vs. Lync? What is happening?

With Microsoft's recent efforts to unify its user experience, I thought it would be important to remember that there is still too much diversity between Microsoft's various programs and services. I mean, does one operating system really need four video players? (Zune, WMC, WMP, Videos)

Please see the article I wrote about how to fix the problem, and let me know what you think in the comments. Thanks!