Alterac Valley seems to be the hot topic on the General Forums this week, as "Horde ... you just don't get it", "BLIZZARD is FLIPPING THE MAP" and "How does flipping the AV map make it fair" have risen to the top of the forums. Basically, the Horde says that the Alterac Valley map favors Alliance, since Horde have to make it past the bridge chokepoint and the Stormpike graveyard is more secluded and defended than Frostwolf. The Alliance, on the other hand, blame the Horde's perennial losses on AFK people, a defeatist attitude, and a lack of defense, and note that Horde seemingly has no problems steamrolling Alliance in WSG and AB. In response, the Horde has issued a challenge for Blizzard to flip the AV map and see if the Horde's win-loss ratio doesn't turn around.
Now, it's hard to generalize about who wins AV more, but judging from the forums and my own experience in AV (dozens of losses and, like, two wins), it seems that the Alliance win more overall. Is this the fault of the map? Could be. The bridge and the graveyard are always giant roadblocks, and the Horde graveyard is woefully open. But if the Horde wanted to, they could make a similar roadblock in the one building that Alliance have to go through to get the last graveyard. Fight for that like the bridge and Alliance won't win so easily. At least back in the day, Horde lost AV because of all the AFK cavejumpers, the fishers, the level 52 warriors screaming orders, all the people who would leave when Balinda was dead, and the magic summoning stick Alliance used whenever they were losing to get everyone in Tier 2.5 or greater to queue for AV at the same time.
Alliance, how do the battleground terrain maps look from your side? Does flipping all the BG maps for a month or so sound like a good idea?