Do you Twitter?

Is Twitter TOO Good? Kathy Sierra has a very interesting post about Twitter.

“Twitter scares me. For all its popularity, I see at least three issues: 1) it’s a near-perfect example of the psychological principle of intermittent variable reward, the key addictive element of slot machines. 2) The strong “feeling of connectedness” Twitterers get can trick the brain into thinking its having a meaningful social interaction, while another (ancient) part of the brain “knows” something crucial to human survival is missing. 3) Twitter is yet another–potentially more dramatic–contribution to the problems of always-on multi-tasking… you can’t be Twittering (or emailing or chatting, of course) and simultaneously be in deep thought and/or a flow state.”