I've always liked the term OpenStack. I also am up to my ears in Cloud-computing and Cloud Document management. So it's only natural to type in the URL CloudStack.com and see what pops.
Here's what i found; a Texas USA operation specializing in P2P Jabber sync-share-store alternative to DropBox. Very cool.
"Dead-Simple Sharing. No uploading. No emailing. No FTP."
"We build p2web-based apps that help people share their photos, videos, and documents the simple way."
n it needs to be. CloudStack let's you to build applications that blur the boundaries between the desktop and the web by combining the best of both worlds - the ubiquity of the web with the richness of the desktop.
In a nutshell, CloudStack turns any desktop into a web addressable server and can even work behind NATs and Firewalls. You can use CloudStack to build applications that expose any type of content on a desktop - from raw files and folders to application data like contacts and calendars, that can then be accessed from any standard web browser.