Could Google be working on a unified messaging platform?

The screenshot above, while not Android, is extremely interesting regardless because of what it may be showing off. Posted by developer François Beaufort, what's seen here is a Chrome OS desktop with both a new notifications system and more interestingly a new app icon that we've never seen out of Google before. The "rich notifications", which show messages, calls and Google+ activity all in-line and within one pane are displayed in a new Jelly Bean and Google Now design. The new icon, to the right of the Google Drive app in the dock, shows four cascading Google-themed chat boxes.

This screenshot raises a whole lot more questions than it answers, and instantly gets us speculating as to whether or not this new notification system and app are a sign of something bigger than just Chrome OS notifications. Could this finally be a unified messaging service from Google? This could quite easily be just Google+ notifications -- missed hangout calls, Google+ Messenger messages and picture shares -- but we surely hope it's more than that.

Now of course this isn't Android, but it could have a huge impact on Android users if this turns out to be a true unified messaging service from Google. A unified messaging system that brings together Google Voice, Talk, Google+ and others would be a huge step forward for the integration of Google's often-disjointed services.

[Source: AndroidCentral]