Sree Sreenivasan's tips for Twitter newbies.
(I am trying to sell myself on it - I finally signed up for an account last week, after deciding that it was foolish for me to dismiss it without having even tried it - I will give it a few months - but I think it is not for me. Not least because I don't text-message, either, or [really!] ever use my cellphone out of the house unless I absolutely have to - and I would think that a great part of the Twitter appeal is that it can be done from a mobile device. I think I do not have a great urge to update the world on my status!)