A bunch of people have started the trend (or are trying to start the trend) of artist trading cards (ACTs) in college. I think its a great initiative. you scribble out something, anything, no pressures on a business card sized paper. Scan it. Send it to the guys incharge of putting it here- http://atc-nid.blogspot.com and Ta-Da! then of course you can trade it with fellow ATC makers.