There should be an easier way to empty your overstocked inventory. Of stuff you don't plan on ever using or selling. 

You can only set up 10 items in trades, which is fine really. It doesn't need to be more than 10, but at least make it easier to find the things you want to put in the trade. Maybe make it be alphabetized for organization sake?

It takes forever to throw things away in the Isthmus. Maybe have another option when organizing your inventory?  You know how there's Food Pen, Gallery, Storage and User Shop options in the Quick Stock? What about a Toss option? Have it work as though you were still tossing things in the Isthmus so that you can still be paid half of what some items are worth when you get rid of them,but not have to go through the tedious task of going one by one down a list to get rid of large amounts of stuff?

Or maybe have a m*censored* gift option but only with the other person's approval? Kinda like trades. you put up what you want to give to the person, and then that person either gives something in return or just approves the transfer of stuff. Byp*censored* the whole waiting for the trade thing?

Just an idea. :3 

Or is the Delete option exactly what I described? xD