One more outrageous data point: BO4 location, Boston Back Bay, 1 Day 6 hour rental from Monday - Tuesday. 4,600 points for an $85 full size.
I am one of those customers on corporate rentals, although we have some choices (none of which earn miles). I have to agree with the others stating that this program appears to be a complete joke.
My favorite recent bit of Avis information was the website counting down the number of rentals until I could "earn even more"...which turned out to be exactly the same as I'm earning now. Exciting times Avis!