Linking to your sites...
 

Blah, blah. I know it's good for search engines and all that shit, but what about visitors? Can it affect conversion ratios?

Like someone is surfing lesbians site, becomes interested in membership, then in the right corner notices links to my other sites, for example: solo girls or whatever, so he enters that site and gets more free porn (FHGs), then just jerking off and leaves site without buying fucking membership in another one.
Hope you got my idea.

Is this logical or I drank too much coffee today?

Bump.......

You want sites to link to you. If you have a link taking the surfer away from a the core destination site that they're on then get rid of it. As far as linking your core sites together -- I don't link to my other core destination sites -- I just mention them in text only or in screen shots that aren't linked. Works for me.