I have seen stats indicating that for NEW searches google is now around 40% but for referal searches it is still like 80%. I will have to find my source.
I would not trust a word a page that preaches doorway pages says.
Rather then buying gateway pages, next time save your money and go to the zoo. At least you will have some fun looking at the lions and it will even help your seo about as much as doorway pages do
