I love ALL of your outfits...its so cool to watch them change every day.
The spoiler problem with the sidebar cant be fixed. There is no way to get the sidebar to parse the spoiler code and other forums on vBulletin 4 are having the same issue. The very inventive solution Gray has come up with is the solution. Hey, we cant have everything! The bbcode is parsed in such a way that the recent posts query that the sidebar uses to display new posts cannot also parse the spoiler codes.
Bottom line: The issue cant be fixed, sorry.