Quadrille - 2:41 pm on Sep 2, 2007 (gmt 0)

There's no evidence that visitor numbers - or behavior - contribute to the serps.

But the 'main site' does have content and link advantages.

You CAN win on secondary keywords, but you are extremely unlikely to win on the obvious ones.

Keep adding unique content to maximize your chances.

But, in most cases, they have the advantages ... you just have to try harder and persevere!

Good Luck! :)