Never directly address a celebrity in a tweet, don't use it as a dating service and don't post pictures of your . . . you-know-what

So is the next Harry Potter adventure destined to be a social media sensation?

What would you do if a bank you were standing in were to be held up?

A joint venture between Channel 4 and the BBC’s commercial arm is on the verge of being agreed, the chief executive of BBC Worldwide said yesterday.

It's a common complaint from young people who join the work force with the expectation that their bosses will embrace technology as much as they do. Then some discover that sites they're supposed to be researching for work are blocked.

Tweeting with the stars

1. The more people are attached to the group, the more likely they are to contribute

2. People will have stronger motivation to contribute when their contribution is recognized and the benefit they provide to an individual or the collective is made salient.

What do you think?

American novelist James Baldwin once said, “An identity would seem to be arrived at by the way in which the person faces and uses his experience.” The same can be said of those with physical disabilities who are using Twitter as their stage to create newfound identities, unconstrained by their bodies’ limitations. Intrigued by how Twitter has empowered people to find their voice and gain acceptance and recognition, Carmen R. Gonzalez of Healthcare Communications Group offers a brief overview of the new frontier being established on Twitter by these communities.

Published annually since 2001, this year the mobileYouth report has added new trends and insights plus 12 analyst briefings published throughout the year.