Is it possible to request to google, msn and yahoo to erase their whole database and start over again? then after that make sure all sites they indexed are not spam, do this every ten years and I bet many seo's and site owners would be happy.. is that too big a request to make?? hihihi.. lol, just wondering if this is a feasible idea or not. the implications of such a move and every thing that would happen if this happens.
If every site owner would do that, this would be an even bigger problem than spam...the biggest pain in the ass in search engine history
Since they base so much of their rankings now on historical data, I'm pretty sure they'd rather swim the Atlantic than dump their databases. Besides, if you can't "filter" a site out as spam, how can you "filter" it out when crawling the web for a new index.