I would agree. Some sort of subdivision would certainly be helpful.
Considering that the ecosystem is growing, the space will get even more crowded and chaotic in the future
30 or so threads isn't enough to clutter a section. If the situation gets out of hand (such as all the ponzi schemes/HYIP's that popped up in the gambling section at one point.) the mods will probably create a new subforum without hesitation. For now, I don't think we should worry.