Archive of SportingNews.com's old SOM Baseball forum

Have always done autoleagues, but after reading through a lot of the posted threads, I'd be very interested in a theme league.

Is there a specific site where they typically get posted?

Anyone looking to form one, post a reply here and I'd be likely to join in.

Just keep reading the message boards. Theme league for the most part are posted here. When you see one that is looking for participants, just sign-up. If you are into ATG3, there are all sorts of themes to choose from when they are posted.