Due to a severe shortage of funds, I want to try something. I wish to work on a project that will consist of creating a healthy stable of micro niche sites, however, I can't afford to keep purchasing domain after domain with no positive results. I know EMDs are the way to go, however, what if I wish to have EMsubD's? Would it be much more difficult to rank an exact match subdomain than it would be to rank an exact match domain? Has anyone attempted this with success? Also, am I allowed to use a .org site to profit from via IM?