It's a jab at the Unabomber, yest, that guy, and the odd contradiction of the whole thing. At one point he wrote a whole treaty about the dehumanization of mankind thanks to technology and advocated for regression to a more basic way of life. Oddly enough, for him, Bomberman, the videogame character, could be said to be the epytome of everything wrong with the world. And...uh...they both lay bombs. Yeah...
Once you explain it, it doesn't sound nearly as cool...though at least I've gotten some cool personal attacks for choosing that screen name on these forums.