Twitter and LinkedIn
Although individual apps are already available for Twitter and LinkedIn, they won’t be integrated with the Windows Phone home screen until Mango arrives. The update will let users see how many messages they have through the phone’s Live Tiles.
Groups
Got a group of friends that you stay in touch with? Windows Phone’s Mango update lets you throw them all into a single Live Tile, showing their latest e-mails, messages, status updates and photos. Through this tile, you can quickly fire off a message to the entire group.
Voice-to-Text, Vice Versa
Windows Phone will throw a bone to users who can’t break the text messaging habit, even while driving. The update lets users dictate text messages by voice, and have incoming text messages read back to them.
Threads
If a contact goes offline in a messaging service such as Facebook, Windows Phone will let users continue the conversation on another service, or through text messages. A selection screen shows all services through which the other person can be reached.
Internet Explorer 9
Microsoft’s revamped mobile browser brings support for HTML5, used on the mobile versions of video sites like YouTube and Vimeo. Speed is also improved, with Microsoft claiming that its browser loads pages faster than iPhone, Android and BlackBerry devices.
(via Engadget)