SciFi Wire has released a list of SciFi Folks who Tweet, and a great list it is. I was already following Neil Gaiman, but didn’t know John Scalzi was in there as well. Likewise I was following Wil Wheaton and never knew Robert Llewellyn was tweeting away. There are a lot more on the list (and a lot they missed), so check it all out and add some to your following group. There is also the Twitter Resistance, lead by the most-followed Tweeter of all, Leo Laporte of Call For Help fame.