Hello,
I think your initiative is great. However, your art is not very impressive. As a programmer my art skills are not very honed, but these tutorial helped me produce acceptable pixel art:
http://www.pixeljoint.com/forum/forum_posts.asp?TID=11299
http://finalbossblues.com/thinking-in-color/
http://files.byondhome.com/TheMonkeyDidIt/BoilerRoomStyleGuide.html
I suggest you take 2-3 days reading up on various pixel art tutorials, I think you can improve a lot.
I am attaching some simple pixel art I made after reading the above tutorials myself.
Have you considered submitting your artwork to existing sites, like opengameart.org?
It's nice for developers to be able to go to just two or three major sites for artwork, instead of hunting for artwork scattered across the entire internet, and it's nice for artists to be able to see their art reach a wider audience.
