I watch people's talk pages and the most trouble always is at Ryulong's
Right now he's reverting basically every single talk comment there is.
First a newbie Robbie da Baloooon who vandalized then apologised and asked how to fix it http://en.wikipedia.org/w/index.php?title=...oldid=149911344 http://en.wikipedia.org/wiki/Special:Contr...bie_da_Baloooon
Then a guy who apologizes for forgetting to sign his date in his signature http://en.wikipedia.org/w/index.php?title=...oldid=149932441
Ryulong was also abusing others of signature problems http://en.wikipedia.org/w/index.php?title=...oldid=149707587 although this Mr. Cat had the insight not to respond.