ManageWP - ManageWP is a service for bloggers, site owners and web based companies helping them manage multiple WordPress sites from one dashboard.
Basefolder - Use your home PC as your own personal cloud storage server.
CrashPlan - CrashPlan for Small Business backup software offers the best way to back up and store business & enterprise data securely - offsite, onsite & online in the Cloud.
SIXA - Personal cloud computer, built for developers
Backblaze - Backblaze's remote backup automatically backs up your data to our secure datacenter.
MiMedia - The personal cloud you've always wanted