Valid reasons for vote dismiss: AFK, Offline, Harrassment, Cheating. Nowhere in this list do I see an option for "was wasting my time by being a bad/inexperience/undergeared player", and yet I'd guess this is the PRIMARY use people find for this feature. It's very sad to see that folks take it for granted that this tool will be used this way, and even approve of it, when it is neither the intended use for this tool nor even permissable (using it this way is harrassment, and is reportable).
I don't know where I stand on the parser argument, but the opinions of anyone that suggests parsers be used to choose who to vote-kick has should not be given any consideration, as they are abusive players.