Going to put this in the pit as I can't see it ending in a reasonable debate! (It certainly did not last night.)
Match Maker is working over time, new players are turning off their novice status to avoid 10 minutes or more waiting time, and last night teas a lobby for 3v3, a new player, two matches under his belt winds up in our lobby and one of the other pilots. (I won't name and shame but he knows who he is!) started raging the new player to leave or else he'd not captain for the match, so a lot of is told him to leave since we all started at level one at some point. The level 1 (like so many new players.) seemed oblivious to all the arguing revolving around him, and the 'vet' (level 19..) left the lobby, only to be sent back a few seconds later by MM, and he starts going on again how the new guy should 'go away' so I told the 'vet' my fullest opinion on the matter using my most colourful of languages. (Since the 'vet' showed no manners why should anyone show him the same courtesy, he clearly did not understand when he was told kindly!) So the 'vet' rage quits for the night another capt takes his place, and a standard match begins! (Yay!) new guy learns a lot and leavs lobby after round, teams get swapped, life goes on.
My overall point?
Yes many veterans are upset by being out in lobbies with low level players for X reason, but that's no reason to shout and swear at new players... Yes speak your frustrations, hell email feedback@musegames.com, post a rant here in the pit, but for the love of Cthulu stop making yourselves look like arseholes... We all get angry but venting it directly to one sole person is wrong...