Glide is an operating system that runs in your browser.
It utilizes flash for the user interface.

If you install Glide One, it makes it possible to access all of your files from your mobile device. You can even create and edit files in Glide on your mobile device, and automatically sync them to your local computer desktop(s).

They provide free storage up to 10 GB of data.

What kind of people would be interested in this OS, which doesn't let it run their applications?