Innaresting. From Threadwatch:
According to a Pandia article, Google is building a very large “rat trap” and using historical data to identify search engine spammers. So, if you were a spammer in the past or ever tried any so-called “black hat techniques” to manipulate a website’s search engine rankings, it might come back to haunt you.
In fact, the Pandia article says Google “may” be doing this. Caveat reader….