What the heck is a forum

Caesar once went to a Forum. It didn’t end well.

Probably make-work for bored programmers?

Because you were bad.

Maybe they think we'll interact more. There used to be an intelligent (rare phenomenon) sex magazine here in the UK called "Forum".

A forum is a rectangular structure surrounded by government buildings, such as at the center of the city of Rome.

I only just noticed that as well. Groups makes more sense

The forearm is the section of the upper limb from the elbow to the wrist, whose bony structure is formed by the radius (laterally) and ulna (medially).

A place to stay away from on the Ides of March...

It's all gone Greek? Just a guess.

https://similarworlds.com/groups/admin-announcements/4560442-Creating-your-own-Groups-on-SW

The link to the post about forums and all. It's not in the beginning, but it all gets mentioned.

Looks to me like this place is going to have forums and categories, maybe even sub-categories instead of groups and whatnot.
I think someone from this site posted about it more recently.
EDIT: I left another comment with the link in it.