Another issue I just found - something's wrong with sending the emails. It's like going to user's profile, clicking on "Send Email to [username]", filing in the fields, clicking on Send it & then for me it just shows an error page of "Connection is closed by a remote server" - I tried sending email to my other account & I get that error. I checked the mail of that account & there's nothing in Inbox or Spam.
Also a user said he sent me email from the link in my profile but I got nothing in my Inbox or Spam.