To be honest Google is good at keeping secrets even with 30,000 employees ;) But there are nerds who dig through all the way to the bottom. Google has been lately cooking something on "Google Drive".
Google drive will be more like Dropbox or Box a place in the cloud where all different kinds of files will be stored. Well we have the same as of now on Google Docs but more presentable. May be we even will get a client app so that it will sync the local files with the cloud.
Today i stumbled upon some secret Google's been working on. Well seems like there is some trouble with this link http:\\beta.google.com . this link is acting weird today may be soon we will get to see the drive, and moreover the link is alive for sure. This link shows secret is not really secret anymore ;)