William Shatner (starship captain, actor, singer, Priceline pitchman)

@williamshatner seems to be going through the same journey of discovery that many of us do when we first try Twitter: He tweeted once in June, somewhat tentatively (“Learning about this fascinating site”), then didn’t return until last week. And he’s still learning the ropes–Mr. Shatner, if you’re reading this, you don’t need to sign your tweets “My best, Bill.” I’m hoping he sticks with it and finds the experience as addictive as so many of us do. Perhaps he can seek tips from expert tweeters and fellow Star Trek alums @wilw and @levarburton.