1. u have my vote to start a : /join bg.wsg to queue wsg. on some private servers who have that i didnt like that on bg ends i get teleported to the place i join queue and not the fight.
viewtopic.php?f=5&t=315&p=3274#p3274
2. low population = low action house. again i think is better to crossfaction all 3 ah to 1. or at least horde/alliance in one. the neutral is good if u want to transfer items factionside.
Horde / Alliance action house already exists in Vanilla. You can find them at Booty Bay or at Gadgetzan.
3. worldchat faction channel
viewtopic.php?f=5&t=49&start=10#p3657