Last week, out of the blue, supposedly dead social Network Bebo launched a rebrand teaser video on YouTube to showcase the service as a colourful mobile app - rather than the social network it once was. The ad is called ‘#Bebo - Probably not for boring people’ demonstrates how users will be able to create cartoon avatars which can be personalised to give their messages a creative flair. Additionally, the site’s much-loved whiteboard feature will make a return, with users able to send drawings to each other.