Spot on, even when pvp'ing with a guild group, I'll vote for whomever I notice.
Sadly just the fact that you're on this board & reading these threads make you better then a large percentage of those queueing up regardless of who's on top. I'm not sure why anyone is complaining about it since IMO it works as intended, it's a vote, sometimes you might not like how people vote but that's the way it works.