said by Snakeoil:So lets say if one of my toons is exalted with tillers, can any of my toons use the farm? Or do they have to be exalted as well?
Nope. Each toon has their own farm. And progress independently of other toons. The only carry-over across toons would be the commendation. Once you got it on one toon, the rep buff would be in place for all toons (so you could get all of them to exalted quickly).