I decided to run a bunch of regexes on old (pre-XenForo) posts because all of the formatting was completely broken. The end result is a good number of old posts now have working links, quotes, and lists. If you encounter any old posts that still have broken formatting, please link them here so I can adjust the regexes and run them again. EDIT: Ran the update script on signatures, so old signatures should be mostly fixed now. EDIT 2: Fixed a bunch of old YouTube embeds. There's probably still some that are still broken, though. (At least 141 according to the DB; some have explicit timestamps, which isn't supported by the media tag...) EDIT 3: Fixed most inline spoilers and color tags.