emails and thanks
 

I am looking at using vBulletin because I like using it. I especially like the 'Thanks' function - does this come as standard or is it a mod?

Also, another (non-vb) forum I am on includes the ability for users to subscribe to whole forums and subforums and have all new posts sent as emails. I really like this and it is very popular with the forum users - is it possible with vBulletin?

Thanks