Isn't Google the biggest search engine used around the world. Maybe they are worried they have to much information linked to there servers.

I wish they would do something about the porn emails, home loans, pharmacuticals, and all the other unwanted emails that are generated to everyone who never asks for all the pathetic stuff in the first place. They should catch this stuff at the servers and put it all in a big black hole. 90% of my emails is just plain crap.