While I do not have personal experience with WD My Cloud I have heard that it’s pretty awesome. Essentially all your data can be backed up or mirrored with the drive so that all of your devices can share the data. While My Cloud supports Windows and OSX out of the box they tend to support Windows first and they clearly do not have Linux support. But wouldn’t it be great if I could store my ChromeOS data on this device? I think there is an opportunity for Google to work with WD or someone else and develop an application chain that lets my data be mine.