A graph showing how likable various angry birds are.
A bunch of people have asked so I'm providing the above artwork.
I drew all these birds in Adobe Fireworks and you can download high-res versions of them here:
Download Oatmeal's Angry Bird PNG files
The zip file includes the original Fireworks artwork as well as a high-res, transparent PNG. Feel free to use these images anywhere in any way you like, no link back or credit required.