I thought it might be cool if you get a special group of achievements to do with forums - what I mean by that is something like "500th Post", "1000th Post", etc

It might make people who are hunting for achievements post more on forums and would bring the overall forum activity higher in my opinion.

Go on, start criticizing my thoughts!

I agree 100%, Maybe having a small icon below your sig showing all your forum achievements would be nice.

There would be some other ones, not just the number of posts ones, I can't come up with anything else at the moment, that's it.

Maybe for posting the 1000 post in a thread, or for having your account for 6 months ect.

No need for achievements for posts, cuz there's a thing called a usertitle....

Whats usertile?

Junior member, member, senior member etc...

Im nearly forumite, but what does it mean?

You're active in the forums, and people will know that.

Why thankyou, but what does forumite even mean?