robotsdobetter - 1:22 am on Aug 17, 2005 (gmt 0)

Wikipedia is often vandalism, but they have several editors that look out for things like this, so the web pages get fixed fast. They are also considered an authority, you can see that by looking at their Page Rank, so it makes sense for their web pages to rank high. Also remember that Google and all the other search engines are far away from being perfect.