...I still use one. Even in Gunner's nice photos above, I find with too much fabric for my taste (I also have to put my arms behind my head just to keep it out of my face, and of course, diagnonal lies are mandatory in a hammock--seems not to help much in a DN). Something about the extra fabric is way up on the sides, i.e. the gathered end curves it way up so it becomes hard to manage. If the extra fabric were flatter (for instance in a wide spreader bar type hammock), it'd be very manageable and useful. That's my idea of it, owning both DN and SN.
That said, I do use it for certain circumstances. Here's Mrs. Coolkayaker1 reading cross-wise on an ENo DN this summer--we take bicycle-built-for-two rides (aka tandem Trek aluminum) all summer in Chicagoland and find a good hang here and there, even in the parks. (P.S. Yep, those are good old Slap Strap Pros. The stretchy thangs!)