We know Windows Phone Mango will bring Twitter integration among some other numerous features but unfortunately, except for a select few, it’s not yet available on the Beta release of the platform refresh.

Windows Phone’s official YouTube channel just got richer with a video demonstrating the Twitter and LinkedIn integrations, along with the filtering option for feeds. Another neat feature is the Social Notification which animates your own Me tile for whenever someone takes an action regarding you (for instance, posts something on your Wall). This is all part of an interview with Redmond’s Program Manager responsible for social notifications and filtering and you can check it out below: