I ran across a forum where one of the more prominent individuals promoting an affiliate web hosting site was actually soliciting reviews for payment.

The titles were similar to the examples below:

Get Paid for Sharing Your Hostvwxyz Experience (and he goes on to say, "I am willing to pay $3 for a very short review (5 - 10 sentences)."

One month later he ran the next request.

Share Your Hostvwxyz Experience - $5 per review (And once again he offers,"I am willing to pay $5 for a very short review (5 - 10 sentences).")