Is there any way to send a pm to another user?
1 Answer
No. This site is part of a larger netwerk of Q&A sites, and private messaging has not been implemented because it would remove the focus from the questions and answers and move it more to a community discussion forum. Moderation and spam-fighting also becomes much harder when things can be said in private.
If you want to know more about the features of this site, you could visit the general Stack Overflow meta site or read the blog.