I am aware that some of us are multi-taskers - like, they queue for PvP in FFXIV, then have another game up (maybe?) and play that game whilst they wait for queue.
I find it annoying that you get a penalty after missing the queue one after another.
What I am suggesting, is that instead of 3 missed queues once a day, make it 3 missed queues per hour, this would be a great improvement, so that players don't get bored - perhaps change the penalty so it doesn't affect all queues, say, you withdraw from PvP 3 times in an hour, then you can still queue for dungeons instead of having to wait 30 minutes for penalty to be removed.