Widgets!, etc.
Discuss...
widgets would be nice, and I'd be pretty pleased with them (though Im sure there are people on here who would complain)
but the 2 big things I really want iOS to add, in order of importance
1. NEW NOTIFICATION SYSTEM!
this has to be done. iOS is, imo, at the bottom of the smartphone pack when it comes to notifications. Calls and texts, push notifications, calender reminders, they all stop the app your using, dominate the screen, and interrupt what you're doing. Look at WebOS, imo the best notifications there are. A text or call comes in, and a small banner appears at the bottom of the screen, Your app continues to run, and you may choose to respond if you'd like. But if you'd rather not, nothing is interrupted.
Android and WP7 both have similar notifications.
Another problem with iOS notifications is the way they are presented on the lockscreen and across the OS. Missed calls and texts play nice with each other, displaying together on the lockscreen so you can see what you've missed. But a single push notification gets rid of all other notifications, and then you can't get them back unless you happen to notice the red badge on the app, which you may have on the last screen and won't look at for a while. Not to mention sometimes a text will come in without any notification at all, noise, pop up, or badge (it happens to me about once a month)
2. Social network integration
WebOS, WP7, and some builds of Android do this well. Your contacts stay in sync, you can start a conversation with someone in text, continue it in IM, then move to email, and then switch to facebook messaging, and it all stays as a single flowing conversation. WP7 takes it a step further, and integrates social networks into many of their apps. This is the other place where iOS lags behind
those are the main 2 things I think future builds of iOS need