I don't think that I've found a virtual since the Geolympix 11 in 11 two years ago
But it is a cache type I enjoy finding, and I think that them being Grandfathered assures us that the 4,791 remaining are at truly special locations.
I still wish they'd allow them to be submitted and reviewed specially like Earthcaches, as there are some spots which are notable and worthy of a cache, but there's no where to place a container.
I actually can't think of a virtual ever being archived - surely they can't, as most locations stay forever