I have no idea how many players are/were quitting because of the eny system, but...
Chess piece loyality. Do i find it stupid? For the hell yes, still, there is no other way one can follow because of the fantastic 12 hours side switch timer.
The eny system is good as it is. The 12 hours rule should be fired immediately. It would instantly add a LOT to the gaming experience in the off-peak hours as the players would actually have a chance to switch to the low numbers side and actually find a fight.
And yes the inability for finding a fight or chage sides played a rule of my retirement, even though it wasnt the only reason.
Flame suit on, Hitech, but i would seriously think about this topic.