MyBB Community Forums

Hi I am trying to create forums but I just want the most popular. Could any one please come-up with the list of the most popular forums so I can implement it into my forum.
I please take a look at my forum and please help me to set just the perfect amount of forums!
http://letsforum.com
Please

What do you mean by the most popular forums? What exactly do you want?
Do you want to copy popular (mybb) forums in order to get the chance of same effectiveness?

I think there are too many forums, I had exactly the same problem.
U need to categorize it a little bit more.

I like the first 3 forums u have though. Under that, there are too many.

Hope I helped