You find the coolest stuff!
It's muh job.
Seriesly, I learned from my father how to distinguish cool gadgets from junk. And in the computer biz, I need to know about new gadgetry before clients try them, so I can stay a jump ahead.
Plus, our troop support program is really just a fancy name for "military gadgets". But if they're good enough, a gadget becomes a necessity, or even a life saver.