Here are a few recent developments:
Shannon Smith reviews Candy or Medicine Volume Five
He also mentioned Candy or Medicine in his "Favorite Mini-Comics of 2008"
Richard Krauss reviews Candy or Medicine Volume Five at Comic Related
You can now purchase Candy or Medicine at Vault of Midnight in Ann Arbor, MI, Books Galore in Erie, Pa, Samurai Comics in Phoenix and Jim Hanley's Universe in NYC.
I recently reprinted Candy or Medicine Volume Four, so there are plenty in stock if you'd like to order one.
Also, I came upon this photo of Ithacon, taken by Ari Moore. I'm standing to the right of the guy in the red shit:
Also, Volume Six should be out by the end of the month.