I always run with my ore tracker on, and grab almost every ore and wood node I see. I sell them in stacks of 100, for usually
15 to 25 gold less than the next stack on the AH. (Unless the prices are way crazy, then I'll drop my price even further.) I have
noticed that there is almost nothing to spend gold on once a char is level 100 or higher, which most of the ones I'm currently
playing are, so I've started a practice of finding chars who are level 20 or less and gifting them 500 gold. I'll find 2 or 3 of them
in an evening, then return to my regular play until I've built up 1000 to 2000 extra gold on that char again. Between the 6 chars
and bags in shared storage on the account I'm using mostly, I have over 25k gold, so I'll have plenty to hand out! lol