in reply to
Voting slipups (see results before voting)
Perhaps, after someone votes, a link can appear under the reputation listing, with the text "Change Vote" or similar. This would link to a form to change the vote.
The idea here is that it's possible to change a vote, while making it a non-trivial process, so people would be less inclinded to change after simply seeing the way others have voted
(which is, I assume, why one can't see the reputation score until they vote).
Use of this advanced computing technology does not imply an endorsement
of Western industrial civilization.