Comment by ameliaquining

Are we assuming that this search engine is only used by a few nerds, or is the idea to build something that remains good even if it gets popular enough that webmasters have strong financial incentives to game it like they currently do with Google Search? Because the latter sounds like a much, much harder problem, and in particular like it probably requires huge financial resources in order to win the ongoing cat-and-mouse game, if that's even possible.