Moderator_Jennifer told me you were having trouble logging in. That's tragic!!! We all miss you!
I don't think there is a problem with the site. I haven't heard anyone else complain of login problems recently, so I don't know how to fix your problem except to give you some tips.
1) Make extra sure you are typing your screenname and password correctly. I don't mean to insult your intelligence, but mistakes do happen, especially when you type fast!
2) Get your password hint from the login box on the STACKS homepage, and just make sure you're using the right password. Again, I don't mean to be insulting, but it doesn't hurt to check.
3) If all else fails, create a new account and see if you can log in that way. If you can't, then there might be a problem with your browser or computer. If you can log in with the new account, then Yay! Welcome back! I know it's sad if you lose your old account, but it's better than not being able to log in at all!
I hope this helps, and I hope to have you back on the Boards soon!