Well, I can state with 100% certainty...it ain't me...I HATE spammers
There is one site mentioned on your list that I had a 'run it' with about a year ago. No idea if he's a spammer, but he is without doubt a total and complete asshole who has no clue how to run a link site.
Being the nice guy I am, won't post it here. But, if you're curious...feel free to shoot me a pm.