  We review recent theoretical results for soft-core Bose systems, and describe
the low-temperature supersolid "droplet crystal" phase, predicted for a broad
class of soft-core interactions. We identify the conditions on the
inter-particle interaction that render such intriguing phase possible, and
outline proposals for its observation. We argue this to be the prototypical
supersolid, at least in the context of assemblies of ultracold atoms.
