Great idea! But I think that wouldn't work when continent locking is released. I mean each faction will have a dedicated WP anyway.
It wouldn't work due to how often continent caps change hands. I for one don't want my server reset every time a faction caps one of the three continents.
You could also have a perma-vote choice so even if you are offline at the time of a cap, your vote will be counted. MasonSTL is correct, though. This will be a moot point once continent locking is implemented.
Yes, this could be a problem... In PS1 you couldn't change faction on same server, later on they allowed to change it once a week if i remember well, same mechanics should be here.
So now the most over populated faction gets the best warpgate FOREVER. great one. I like the idea, but the game is to dependent on numbers for that to work at the moment.