Does anyone else find this annoying?

So I recently read a post about Stitcher on the Verge. After seeing it was a podcast aggregator I thought I might find it useful, though I was still a bit skeptical at it seemed to be fairly american focused so I didn't think it would include some of the english podcasts which I like to listen to.

So I downloaded stitcher and had to create an account. Now I don't know about anyone else, but I get fairly annoyed when this happens. Mainly because if I don't like the app, I've wasted time creating an account, and I know that I have an account with them which there is no point in me having.

Does anyone else find this particularly annoying, surely developers could try to introduce some guest system for people who don't want to create an account and would just like to try the app for say, a week.