There's quite a few forums, and frankly I'm not sure that they're all necessary. Some of them kind of overlap, for example "Pay Per Click/Search Engine Marketing (PPC/SEM)" and "Ad Networks (CPM/CPL, Display, SEM)". Some of them don't really get used much, or for their original purpose, e.g. the Freemarket one. Which ones do you think we should add, remove, or merge?