Display the number of votes a user has left for the day
We have very nifty indicators of messages & current rep, how about a little indicator of how many votes have been used (or remain) on a daily basis?
Ever since this question I've been trying to be conscious about voting but I never max-out the daily limit. I'm often left wondering how much I actually contributed. I'm sure there are ways to find out, but maybe a visual indicator in the core UI would also encourage people to use their votes.