So not ready to do any announcing/previewing today, however, i DID notice that today happens to be the one-year anniversary of this thread
So in honor, I'll at least leak a tiny touch of details on our new product, "Desktop Fences"
Available as a private-invite beta in the next month or so, Fences will work on XP and Vista (compatible with both x86 and x64 on Vista). Hoping to get the website up and running in the next few weeks in order to commence the mouth-watering
Oh and, since I happen to know the developer of ObjectDock personally....ObjectDock Plus is going to get an update as well, to snap in with Fences.