Over the year that I worked for Crowdgather, I touched over 120 forums large and small.
I was posting a thread for each and every forum, but after 10 of them it started to take up to much time.
So in the mean time I’ll just use this.
I worked on some large forums, millions of post
I helped optimize the forums for server load, also full site SEO and SEM.
I would optimize the sites, then push the sites with link promotions and advertisement to pay the bills.