last night, while in bed, I had this brilliant idea (ok, maybe it's actually a dumb idea) instead of using godaddy auctions domains as a part of a PBN, what if you buy one domain which is old, with good backlinks, good DA, etc, and use it as your money site? I know there might be a problem with niches. Let's say your keyword is "how to get rid of termites" and the godaddy domain used to be about "fast cars" which has nothing to do with termites. I suppose you could create 20 web 2.0s with exact anchor text to "train" the search engines to understand this site is now about termites? Is my question clear? basically, I am asking what would happen if you buy an old domain with good backlinks, and use it as your money site?