I suggest this because there can only be so many websites that use SEO to game their way to the top and bury the good results beneath them. If we manage to blo

I suggest this because there can only be so many websites that use SEO to game their way to the top and bury the good results beneath them. If we manage to block them, we might be able to get a results page with good sites upfront and the other meaningless content below it. I assume Google will also surface good content along with the bad, so our blacklist might enable the good stuff to reach the top. The spam problem, I'm sure of yet, but we might either be able to block enough of it to be satisfied or it won't pose a problem for most searches that are currently giving bad results.