Vince sent us this tip from Just my Two Copper: a quick Cobalt circuit in case you're a high level miner and want to spend a few minutes making some ingame money. Truth is, everyone has this various routes that they take in game, whether they be your recent run of dailies, a gathering run (I used to know the Swamp of Sorrows by heart when I was leveling up Herbalism, and even now I've got my own places to go in Sholazar to pick up as much leather as possible), or even a run around to see if you can find some of the rare spawns (the Time-Lost Proto Drake or maybe the spirit beast).
What are some of your favorite, most ingrained (in your mind), or most profitable runs in game? They aren't really a trade secret -- AHs tend to change from server to server, and even if a certain ore or item comes into demand, it's usually because no one wants to farm it, not because it's not out there to find. But we do get set in our patterns -- what are some of yours?