is there a way to tell how many posts a user has in a specific forum?

[perkele]

I have 20 posts in Pictures of Men forum.

 

[bran987]

Since you are plat & determined, do the following:

Conduct a search in each forum or, if possible, each section. I believe you can type in the year to pull up posts within a date range. Add up the posts from each section (however, I get the feeling from this thread it that only one or two forums appear in your search) then do the math to get a rough percentage.