I just did an interview for my Baybayin site with Michelle from Philippine Script Designs via the Facebook iPhone app. We did it via email 1 question at a time rather than me emailing a bunch of questions. While it’s no Twitterview, it’s quiet effective due to the layout of the app. It’s much better than the browser version. My wish though would to be able to export the conversation somehow keeping the speech bubbles.
There are so many good looking iPhone apps out there but I don’t want to take the risk and waste money. Apple should make it a standard feature that all apps have a free trial. I’m sure they are worried of hackers of busting the trial but I believe it would help sell more. Until this is done, the smart app developers are creating a free version and a premium one.