It's something I'm wondering for a while now, but never really asked because it wasn't necessary... but what are the stars for above everyone's HA at forums? The amounts are different per user, what do they signify?

Anyone knows what they are for? :)

The stars represent how many forum posts you have made.

A user with more forums posts will have a greater number of stars above their Human Avatar.

<100 posts - 0 stars
100+ posts - 1 star
500+ posts - 2 stars
1500+ posts - 3 stars
2000+ posts - 4 stars
3000+ posts - 5 stars
5000+ posts - 6 stars

From: http://subeta.wikia.com/wiki/Forums

Thanks! :D

Those numbers are actually outdated. It's currently one star per 750 forum posts

Ahh, thank you. I was wondering if they were outdated at all.