It's late here, and I din't even bother to see if this is posted but after readinga few little ticks I figured I share one that I found on my own.
In AV, as the Horde, you can Charge up the hill that is just south of the Dun Baldur South bunker if the Gryphon Riders have been rescued and are waiting for item drops. They are within range of charge and intercept and they still haven't nerfed the charge uphill bug.
Me and a few warrior guildmates would use this tactic to take the south baldur bunker, or flank the Aid Station. Really in AV it is most usefuly used to ninja the South Baldur Bunker