Well, I managed to get Branwyn to level 78 over the weekend and was all prepared to launch into my plan of finishing leveling to 80 in battlegrounds. And that's when I discovered the flaw in my plan. As it turns out, the queue's for the battlegrounds in the 70-79 bracket have gotten ridiculously long on my server. It can easily be 30 minutes, and hour or more to get into any particular battleground.
Now it used to be the general consensus that AV was the way to go, but with yesterday's nerf, the experience gains have gotten to be a lot less and the waits to get in have gotten much longer.
So, I think I'm back to questing on Branwyn for those last two levels. After that, we'll see what the battlegrounds look like in the 80 bracket on my server. The lines seem longer than normal for my level 80 toons as well, so might be time for a server switch.
After getting Branwyn those last two levels, it will definitely be time to pick things up with my Alliance hunter and get him the rest of the way. I will likely try to work on the alliance hunter simultaneously with a few horde toons, just for fun.