I’m probably one of the last to do so, but I’ve finally succumbed and have subscribed to Twitter. Why? The main reason is that I’ll be mobile this afternoon, and I want to keep track of the live event coverage at the MacWorld in San Francisco – it starts at 9 AM PST. Apart from that, I’ll probably be Twittering (or is it Tweeting?) periodically, if I get some followers, so go ahead and sign up. (But you probably have already. :-) )