I am surprised as well... I have a stand that I have to remove a large piece of the front to get to the sump and do work... if I had one that moved with a touch of a button, that would rock... I might just do it for the conversation of it...
Say you need to get to a net quick but it is in your stand. You have to wait for it to open to get the net then wait for it to close in order to see what fish you are scoopng. Major inconvience and potenial fish loss.