I voted for Scott Lee Cohen, because I am a total idiot. And even though I hang out with political junkies online in Second Life, and constantly read newsfeeds, I failed to educate myself about local political races, and didn’t read the Chicago Tribune’s excellent election special section (because that bit wasn’t in my news feed, and I don’t read the print version anymore). I just left it too late, and on election day, I heard a radio ad (the only commercial station I listen to is WXRT) that made it sound like Cohen was a fresh newcomer with a…