It's what I like:
Hey, It’s Free! is one of the sites on the internet for freebies. Their website is www.heyitsfree.net.
They filter out all the spammy freebie offers and the guy who runs it finds and posts what's free on the internet now, there is some old posts that still work and some new ones that have been tried out!
I wondered upon them when I read about them in the Chicago RedEye, a free daily paper. So check them out and start getting some freebies in your mail!