he works at making blockland. multiply the ammount of blockland keys by 20 and that's how much money he has made since the game was made. we are in the 25k zone so it's over $500k... the game has been around for about 4 years not including '11. when you cut out taxes and the price it takes to keep the game running he probably still has enough to not need an other job.
who knows, I might be wrong.
inb4it'sover9thousand