WordPress is great on iTouch/iPhone and all, but it lacks a lot of common functions. For now, all you can do is add blogs, publish posts, and save drafts to the iTouch/iPhone. What if I want to go to forums, edit my design, look at friends, etc? Yes, I could just go on safari, but why should I? If I can use my facebook app without thinking about safari, why can’t I have the same luxury with WP?