Chargers and Stuff Box
(for wiki.43folders.com's "LifeHacks" section)
I've got a clemetine box near my door that I dump my pockets into when I get back to my apartment. That way I avoid losing my walet, keys, phone, etc. I also keep all my chargers there so I can leave stuff there to charge.
I'm also addicted to binder clips. Notice that I've clipped a CD to my car keys so I'll remember to take it out to my car next time I actually drive it.