Continuing the discussion from An Overview of Improving Tremulous' voting system:
The voting process should be less intrusive.
Once a player casts a vote for a particular called vote, that player’s voting prompt should be hidden and no longer make any sounds for that particular called vote. However, the full prompt for that vote while it is in progress, can still be seen with the scoreboard, making the changing of votes still practical.
Adding a player to your ignore list should block the display to you of any polls that player might call.
There should be a cvar for individual players to choose to enable or disable the personal display of polls (it would be enabled by default).