Why your cat is making you crazy

http://news.ycombinator.com/item?id=3573186

http://news.ycombinator.com/item?id=3573447

http://news.ycombinator.com/item?id=3573694 <- Lots of comments

http://news.ycombinator.com/item?id=3579009

http://news.ycombinator.com/item?id=3604253

http://news.ycombinator.com/item?id=3605611

http://news.ycombinator.com/item?id=3612278

http://news.ycombinator.com/item?id=3644133

http://news.ycombinator.com/item?id=3724433