I’ve reviewed the latest features on the latest iOS5 on many sites and found over 200 out of which only some are really useful to me. Id like to share the ones I found most important:
1) Swiping a notification will open the relevant app
2) The fact that those notifications are non-obtrusive to YouTube videos
3) Reminder, Calendar, Contacts, Mail, Photo and Doc Integration to iCould because Gmail makes a mess
4) Twitter Integration
5) Open Camera from lock screen although picture taking with the Vol+ button is only for the 4S I think
6) Cropping, Rotating, Organizing and Red-eye removal on pics directly
7) OTA syncing & Delta updating (updates wirelessly only new OS files)
8) Email flagging
9) Split Keyboard for iPad sounds very handy
10) Keyboard shortcuts (make iOS convert your OMG into Oh My God or whatever you need) – very handy
11) LED Flash for alerts now
12) Custom tones, rings and vibrations! per contact
13) Open Safari links in background. This is awesome!
14) Delete individual recent calls
15) Organize music
16) Custom Touch Gestures!
17) Select & Mark multiple emails as read at once
18) Custom Dictionary for learning new words
19) Notification Alerts in mail app if you forgot to add title
20) iMessage of course
21) Faster Safari loading
22) Mail inbox gesture navigation for multiple email accounts
23) Friends and Family sonar 🙂
24) Speak to Siri & other speak text options