I don't know about fun, but here's another "short" name.
A generic name embracing all swaps organized at ATP using Dave's new swap feature, perhaps some day covering plant trades as well as seed trades:
Dave's Swaps.
How many gardeners who go online use or used either DG, Cubits or ATP? Is it "all" or only "most"?
Either way, I want to honor and thank Dave more than I usually get the opportunity to do.
People referring to any of the proliferation of relaxed swaps, specialized swaps, fair-trade-swaps or who-knows-what-future-swaps, can all tell anyone where to find it and how to sign up by just saying:
"Oh, you know. It's one of DAVE'S SWAPS. 'Nuff said."