CAA: Christian Anime Alliance

How exactly do I subscribe to a forum?
(I checked the tutorials and the faqs, sorry if the answers in there and I just didn't find them).

To an entire forum, you don't. (Or I should say you shouldn't, because you'll get besieged with mail, but if you really want to, [spoiler]select Forum Tools, and choose "Subscribe to this forum"[/spoiler].)

To a thread, you select Thread Tools, and choose "Subscribe to this thread" from the list.