Hypercube is more than just a new desktop widget platform.
It's
also the easiest way to collect, manage, share and publish "web
widgets" – snippets of code meant for your blog or home
page.
Hypercube on OpenSocial is designed to integrate with
the forthcoming public beta of the
Hypercube desktop client for Windows
and OS X – widgets
added to OpenSocial sites will be available for use
on the desktop, and widgets added to the desktop will be
accessible inside OpenSocial sites.