I'm here almost online everyday and my activity does't go up..how the heck is this working?
People with half of my posts have higher rank...like watta FF man..

Hm.. see on the first page:
The activity number is determined in this way:
time = number of two-week periods in which you've posted since your registration
activity = min(time * 14, posts)
Activity is updated every hour.Not sure, if I understood it correct tbh..
Yeah saw that but doesn't understand much of it... All i know and see some go faster up in ranks than others while the one going faster up not being online more often that the slower guy...
Feels like a bogus rank system..

It's basic maths. How could it possible be a bogus system?
Let's say the amount of periods you've been registered is 1, which is equivalent to two weeks, this means you will have 1 * 14, 14 posts to make if you want to get your maximum activity. Which is equivalent to 1 a day.
Would you mind linking me some profiles that have gone up faster in activity then others? Being/ having alot of time online / spend on this forum has nothing to do with it. It is all about your posts in relation to when you registered..
Are you an admin?..
Did you see my post count and my activity?... dude i got almost 500 post and 182 activity... ..some have 400 post and are already higher rank... explain that to me dude