Form and function

At home in bed with a bad cold, and in one of those places where I don't know what to do with myself!!  Perfect condition to explore the world of twitter and figure out it's usefulness or otherwise. 

Rather than try to make an argument for it myself, go to this link to The New York Times, which nicely covers the pro's and con's, along with a few surprising anecdotes. 

Illness brings out the worst in me, so it's best I'm left alone in my own squalor until it passes - unless you're happy to bug me on twitter.