Today, I've received e-mail for exchange link from "Dating software" website. I read and started to think about their mind. They asked to link at first page of my Real estate directory in exchange with links page that - be an orphan page - not indexed by Google yet (and would be never) - plenty of outbound links. I read at first paragraph and think it just a joke, they need my homepage with PR4 in exchange for crap link page, what they have in their mind? I just want to say something only. I'm new in webmaster and never got mail ike this before.