Indeed. I wonder and it's a bit off topic. Why not couple the electronic vote with a paper copy? You go to your voting place. ID check of course. Go to your booth. Select your e-candidate AND the electronic machine print out a copy of your vote (with some additional mark for traceability). And you give that copy like a traditional bulletin. If the electronic votes match the paper count, you're good. Wouldn't that render any fraud much more complicated? Or is it a stupid idea?