All good points and I thank you for you reply Murderous.
It's hard for me to tell how much of the SE traffic is going directly to my TGP...I'm guessing most of it is coming from my galleries that I'm posting from the same root domain. 'sex' is my biggest keyword, but I think people that are searching for 'sex' are hitting one of the TGP's that is listing my galleries.
I'm updating daily, but it doesn't seem to be affecting my SE traffic directly to my TGP or how often googlebot visits. I'll have to keep a tight eye on it over the next few weeks and see what it does and if I can get some PR going.