Reply #422: There are much better ideas out there. Most people have several keys on their keychain.

[writes3000]

So it's not an automatic association.

2) I think there's merit to the backfire concern.

Why not hold up signs that say "How many houses do YOU own?"

Serves the same purpose and it's much more direct.

Hopefully the Obama campaign and the DNC comes up with something better.

Plus, the key jangling will disrupt the speakers. Bad idea all around.