I'm not familiar with the drama going on in this thread...

http://www.reddit.com/r/DotA2/comments/1aqdxu/puppey_seems_to_be_mad/

But in this thread, subscribers are complaining and saying /r/DotA2 is going the way of /r/starcraft...

http://www.reddit.com/r/DotA2/comments/1aqn0i/merlini_the_diplomat/