I suppose if you look hard enough you’ll find a lot of this – but this one made me smile. I was on more of a personal site of a reasonably well known SEO (I will not mention his name out of respect, he’s a pretty cool guy) and found this:
(click to enlarge)
Yes, every one of those links goes to the same site. Yes its going to an outside site that aside from the owner or marketer has nothing to do with the site its hosted on.