This article explains the pros of converting your raw files to DNG along with some cons. I think converting your files to DNG is a must because it not only makes your files smaller but its universal to use.

thought these were interesting... learned baseball is all about respect

for inspiration maybe recreate them?

Might be a good reference if you want to use catcher/pitcher hand signals in some of your shots

I like how the quotes are presented by a randomizer.

A super neat collage based (?) artist I found while cruising tumblr