Hi Jeff, I've been reading CodingHorror for a long time, and enjoyed all the useful information you've posted. I was surprised that your article lists "Radically lower the bar for participation." as a tenet of your website, because I find Stack Overflow to be the most difficult to log into of any website I have used. I participate in many web forums, and have occasionally gotten information from Stack Overflow as well. I have never posted to Stack Overflow, because I can't beat the "game" required to get a login and password. I created a temporary "FaceBook" Account so that I could post this comment (a difficult game in itself, since Facebook seems to discourage making 'throw-away' credentials). I wonder how many software developers stand outside your forum in frustration and silence, looking at all the hoops that would have to be jumped through to establish an account.