Suggestion: set up a discussion chatbox next to each puzzle

I think it would be nice to be able to talk about the puzzles after you've solved them, like you can do on chesstempo (example: http://chesstempo.com/chess-problems/89298). The chatbox should of course be hidden until the user has attempted to solve the problem. That way you can give feedback on the puzzle, talk about alternate solutions ideas and the tactics themes of the puzzle in general, see if you made the same mistake as many other people, etc.

This has been discussed already and we don't see that feature coming any soon. Thank you for the suggestion anyway!