It's sad to see a vendor close shop.
Unless someone here suggests differently I would suggest he be removed from the "Hammock Gear - Manufacturers and Services" in the forums (i.e. deactivate this link to free up space in the Forum). I don't know how that would be done but it seems to make sense. I am sure if OES shows up again the link could be re-added.
On another note, I see a "We're back open for business" banner.
I can't tell when the banner was added so maybe this is an old banner? If OES is still active someone should respond here to suggest activity from OES and then we could ignore this move.