Yes, it is very useful for these kind of things. I hacked my Zyxel router's firmware with it, and reverse engineered the Amiga Kickstart rom, things like this, it's fun :)
But where is the money? Would you start a company based on this? I wouldn't. I just solve problems with it I'm too lazy to do otherwise.
But where is the money? Would you start a company based on this? I wouldn't. I just solve problems with it I'm too lazy to do otherwise.