I'm not sure about this, but I've heard that in 5.4 Blizz will take the CRZ a step further, and make certain realms completely linked to each other. Meaning you can trade and join guilds with people actually playing on other servers, so if you're lucky your characters might be on the realms that gets merged
darkmoon faire is a easy way to get BOA's too. with any player level-15+, you do the seven turn in items for 55 tickets, do the 5 one time each faire prof quests for i think 22-24 tickets (must have 75+ skill in each prof to get these) and the 7 days worth of dailes 35 tickets, you can get one 110 ticket item per fair
- players that are level-85+ can do one extra DMF turn in item
- players that are level-20+ can do the arch-prof quest each DMF
- players level-6+ get 5 tickets from doing the one time DMF quest you get in main cites
if you have the time to kill 250 mobs do the feat of strength quest for 10 tickets (once per faire)
if you have the level-25 pets, you can get 5 tickets per day on one player on your account doing the pet tamer quest there each day. i select one player to do this that may be working on a 160 ticket item