We've implemented some major changes to the forum engine. Most of these changes are invisible to the average user for now, but there might be some weird problems with the forums during the next few days. If you see anything weird like "auto-tagged links" behaving badly, contact us immediately! Edit: One of the main changes the regular users will experience now is the fact that if you go to My Account and update your sig, all the messages where you have opted to show your sig, will update to use the new, updated sig. Edit 2: Now we've managed to fix the performance issue caused by yesterday's system change and the speed of the forums is back to normal.