MMA fighters already sacrafice a lot of there own time and money to be successful in this sport (see Chris Brennan) and Hermes did the unthinkable. He took time out of his own life for us, and took care of a loud mouthed punk for a measly $1.
If you cannot afford a donation, at least try to afford a stamp and send him a short thank you.
peace
edit: can someone please supply an address, I would at least like to send him an actual letter then.