What's up with the forum background?

[Inquisitive Raven]

You should be able to change what theme you're using at the bottom right corner of any page, I'm pretty sure. This page for sure.

Except, of course, the Simple theme. That's one of the details of the theme that I complained about ages ago, and I just double-checked to see if it's still true. Looks like it is.

So, if you're using the Simple theme and want to change it to something else, you're going to have to go to the user control panel to do it.