The ManageWP service is now managing over 20,000 WordPress blogs. ManageWP went into beta around 6 months ago and allows users to manage multiple WordPress blogs from one Dashboard.
In the last major updates to the service they added support for Google Analytics and the ability to check your blog’s capability for WordPress 3.2. According to Managing Director Vladimir Prelovac future updates will allow for scheduled backups to Amazon S3 and Dropbox.
The service is currently in beta and free, allowing up to 250 websites to be managed from one Dashboard at a time. Check out their tour video just past the jump to get an idea for what it does.
Do you use ManageWP or a similar tool to manage WordPress blogs? If not, what would you recommend to manage hundreds of individual WordPress sites?