I don't know if this idea has been up yet..
Anyway, here goes:
When I put items in the chat-window I always add the ql of the item to make life easier for those potential buyers, monitoring the shopping-channels. This means that I have to shift-left-click on the item, read the ql and type it in manually.
Wouldn't it be a good idea if the ql. of the item you were trying to sell, showed up along with the name of it? I know this may seem like a rather trivial change, but judging from the amount of ppl that add the ql, a lot of time could be saved here.