We are told by news sources the PRC attempted to flood the internet with porn spam, to somehow alter the balance regarding news reportage from mainland China. It didn't work. So, unless I misunderstand something, simply having more dreck does not automatically mean you can't see quality content. It may not always work out that way, but the current generation of 'flood the net with crap and see what happens' hasn't interfered with my browsing markedly, with one exception: I increasingly believe my feedback on any forum is 50/50 with a troll seeking karma points, more than people (present company excepted)