Chris, you hit it right on the head. How likely are any of us to be (a) exposed to EMP, and (b) then worry about it while running like mad? As Ayeres pointed out, there are stationary EMP generators, and maybe someone has minuturized one (Tom- yes? no? no comment?) to the point where it is readily transportable, but I put it into the same catagory as something that requires a full MOPP suit. I'm too slow to get out of the way, so I'm not going to worry.

I learned some about EMP in school, but realistically, I don't think the issue is significant enough to worry about. I just don't trust electronics becuase they don't like water and impact, which I seem to find a lot of, and batteries are heavy.