I'll start the ball rolling. We have all noticed the (less than gradual) decline in the quality of the articles in the blog we love to hate, DCist.
We know how accepting we are of new personnel, but I for one bucked the trend of "let's see how he/she works out" or "let's give him/her a chance". I'll say up front I didn't like him from the start. Of course there is his view of what is or isn't Pornography (evidenced by my semi-nude photographs of the coeds on the beach), but it was his attitude that struck me first. I felt it was obvious he didn't like criticism, he felt himself above his readers, and damned be what you are interested in, I'll write about myself. ... That's all for now, more to follow.