Okay, so I've noticed that there are objects that show up as invisible, so you can't right click them and pick them back up.
That's all well and good when you drop them on someone else's land, thanks to the lost and found.
But I dropped something on my group's land that I now cannot pick back up.
So my suggestion is this: make an option in the inventory section of the window so where you right click on something in your inventory, you can "undrop" it, similar to how you can detach an object from the inventory.
Because I have a bling effect going off on our roof, that can't be clicked on, and I can't freaking get rid of it. >.<