If you're focused on getting your site to the top of the search engines, you understand the battle we have against spammers (crap sites). Google is constantly trying to further optimize their algorithm to get rid of the spam sites (spam sites, for example, are link sites you'll land on that provide you with no value). If Google always sends users to sites that provide no value, people will stop using them. So it's in Google's best interest to make sure their search results are the best possible. Before, getting to the top of the search engines was a fairly level playing field for spammers (black hat) and real optimizers (white hat). It came down to some basics of optimizing the page to communicate with the search engines and building lots of quality links (I am over simplifying this a bit, but you get what I am saying). Anyone could tell the search engines anything they wanted and the search engine believed them to a certain level. And BIG power lied in the links. Until Panda.more
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