These ad hominem attacks are obnoxious.
What I find obnoxious is someone who feels the need to be a judge and inject themselves in a one on one discussion that doesn't have anything to do with them.
Everyone is entitled to their opinion but clearly some people just don't know what they are talking about. Maybe it's me that doesn't know what I'm talking about but if I see someone acting like an authority and say something that is way out there I will comment.
My comment history on the net had been limited to commenting on news articles posted on MASN, WAPO etc. but out of boredom I found this site a couple months ago while recovering from minor surgery. I took a couple days reading and reviewing posts and thought that although this site has some real good intelligent people posting here it also had some real aholes. Against my better judgment I registered and have since been attacked by 6 different people on here so far and can say that all 6 were people that I identified while reviewing the posts.
I'm sure if everyone made a list of likely suspects the same people would be on all of the lists.