Cross Validated is a question and answer site for statistics, similar to Stack Overflow for programmers. It’s free, anyone can post a question, and the answers come from professional statisticians and data miners and seem to be of generally high quality. Lots of the questions are R-related, and many (though by no means all) are quite technical.
Could be useful to certain readers in their continuing quest to tear ecology from its natural historical roots and turn it into a branch of mathematics. BWAAAHAAAHAAAAHAAAAA!!!!