cyberprosper - 3:47 am on Nov 15, 2003 (gmt 0)
My experience is that putting adsense code, does, in fact draw out Googlebot within a day or two. It would not make crawling sense for the databases to be completely separate. In other words, pages that mediabot grabs should be thrown into the main index.. and if they are, then it is not surprising that Googlebot goes to see if the page has been updated. Google, Inc. might consider this "no help" in your rankings... but it can be a help in getting pages in faster.