Just throwing away receipts I'd shoved in my purse including one from Blockbuster that talks about a place called freebie.com. I have now 600 Freebie Auction Tokens -- I checked out the site and am a little leery, not sure that it's worth my time, especially since we only rent movies every other month.

Has anyone done this or researched it? Is it worthwhile?

I joined it a while ago. It's a place where u bid for stuff with freebie auction tokens. Not really worth much unless you're a frequent Blockbuster renter. But i've gotten some nice coupons for stores like sharperimage(the cash register spits them out) after i joined freebie.