So - you may or may not know, but theres Elemental Invasion going on right now! During defense on one phase you need to free trapped citizens using special totem. Each citizen gives you stacking buff First Respond (stacks to 5, lasts 1 min). What suprised me is that this buff lasts through zoning! So what we did today, was making 5man group and joining queue for WSG just before Invasion time, then when BG invite window popped we started quickly farming theese trapped guys. Remember to join just at the end of timer - so you wont have to wait for gates to open! Now - doing so you have 5 ppl in WSG that can run with 100% speed - still usuing abilities in the same time, or running with this speed inside buildings! It's only for 1 minute, but still is pretty amazing ^^ Using this making Quick Cap - Achievement - World of Warcraft was a piece of cake ^^
You can also find it useful in other ways - i just pointed one possibility ^^ If you have any ideas feel free to post them. I maybe it can be usefull on skipping some events in dungeons etc. Anyway you get the idea ^^