I love a good blog, nothing makes my day more than finding a cool idea, that is continually updated. So when the To Be Returned blog came to my attention I knew that it was both original and has the makings to be absolutely hilarious.
The premise is this: you put your name and address on an pre-stamped postcard, with the instructions that the finder should personalize the card and mail it back to you. Then you leave it in a public place, and wait for its return. Once it is safely back in your hands you scan that pretty baby into your computer, and share it with the entire world on To Be Returned.