Yeah, I know the On the Lamb team through DakkaDakka, met them in Orlando after getting off of a cruise and spent an afternoon playing their main game Brushfire while waiting for my flight back to Ohio, met with them at GenCon, and shortly after they mentioned a little more work going into EFT, I said I'd help in however I could, since I was part of their Warden program (not official yet lol :-D), and the next thing I know, I'm designing classes and monsters .
If you look at the pdf, I'm Tom under the written by.
As to MAGfest, I'll talk to them about it. I know me personally, I'm only able to make it to Origins, AdeptiCon, and GenCon... If we could find someone in the DC area that would be willing to run some tables, we would appreciate that...