i presume you mean 360+.
from what ive seen, theres some BoP recipes that drop randomly at a fairly low drop rate, so if you want even MORE farming, by all means, try it out. none of the ones ive seen are cheap tho (i.e. they use khorium).
honestly, from what ive seen its the rep reward resist gear and thats it as far as reliable skill ups. you could offer to make them for free as skill, just have the people bring you mats. ive gotten a skill or three from that. every little bit helps.