Suggestion: Have an option in the auctionhouse to re-post the same item at the same price when its current auction expires. Alternately to have longer post-durations for objects.
Reason: So for a while now; I've been posting a fair selection of normal-quality filigree on the platinum auction house so that anyone who's looking to make/finish a set bonus can (hopefully) find what they need for a very affordable fee (75k plat) on the auction house, meanwhile it typically makes me enough plat to keep up my reaper eyes or whatever else I decide to drain my plat on. Usually I put up a set of 40+ filigree for 3 days and 1 to 3 of them sell; then 3 days later I need to put them all up for sale again, same price, same location, same duration.
It's a bunch of menial work which I wish I didn't have to do to provide what I believe is a mutually beneficial arrangement between me and the sentient weapon users on the server. And I would be more inclined to provide this service if it wasn't so much work for me to maintain. As it is, I might just revert to destroying normal quality filigree since they don't fit into the bank storage very well.