Sorry the site was down all morning. I accidentally broke it while I was setting up some (slightly) more user friendly urls. Now, some are the short urls are working and some are not. Luckily, thanks to a db backup that i made right before I started messing around, all seems to be okay for now. I am sorry if anyone had any problems, since the site was up and down before it was down for real.
If you find anything still wrong, please let me know. Thanks!
Update: Short(ish) urls are working now 🙂
New Update: I was wrong. Short urls broke user registration. Short urls are off. User reg is working again. Sorry to anyone who tried to register! Back to the drawing board…