I tried mobile me. It just didn't work for me, and it forces you to use an @me.com email address. Yeah, you can forward your other addresses to me.com, but then your inboxes won't be in sync.
For those of you who use Gmail, Gcal and Gmail contacts, try nuevasync (http://www.nuevasync.com). It's free, and offers exchange-like synchronization and push to your iphone's calendar and contacts from Gmail contacts and Gcal. It works amazingly. I'm perfectly content using that and gmail IMAP.
If Apple would let you use MobileMe to check other mail accounts and keep them in sync (like Blackberrys do), then I think it might be worthwhile.
For those of you who use Gmail, Gcal and Gmail contacts, try nuevasync (http://www.nuevasync.com). It's free, and offers exchange-like synchronization and push to your iphone's calendar and contacts from Gmail contacts and Gcal. It works amazingly. I'm perfectly content using that and gmail IMAP.
If Apple would let you use MobileMe to check other mail accounts and keep them in sync (like Blackberrys do), then I think it might be worthwhile.