So, let me get this right… you have no experience with the medium but are wholly convinced that it is useless and that all the millions of people using it couldn't possibly be saying or linking or showing or networking anything of any gravity at all? Yeah, all that stuff from Doug - useless, the tweets from Verso and the London Review of Books - farcical, Delong and Robin - fooling themselves, Dave Zirin and Chuck Prophet, not to mention Howe Gelb - they got nothing to communicate this way, my sister - never shared a photo worth a damn… I mean, really, Woj says there's surely no one of any genuine or emergent gravity (which, as we know, is the sole measure of the utility of social media) using the medium so it must be a ah, well, what's the point neither Woj nor I have any essential gravitas anyway…
I signed up, was quickly overwhelmed with the number of cool, interesting and provocative tweets, retweets, links, pics and thoughts to follow and/or track down and only look about once a week for fear of never doing anything else.