Background Information This is a concept I made based on Microsoft's Metro UI. This concept brings Metro to the desktop and includes something I would love to see in future versions of Windows.
Windows - Social Sidebar A Social Sidebar has been integrated into the desktop, which can be shown or hidden by clicking on the gradient strip on the right-hand side of the sidebar. When opened, you can easily view and interact with any social network you choose. I left Twitter selected as an example. I feel that this would be something nearly every Windows user would make good use of.
Windows - Taskbar The taskbar is mostly the same, and you would have the option to combine applications and hide labels ala Windows 7. I just feel that the expanded text view would better match the Metro design. The Photoshop picture popup represents the preview of that particular window, I left it blank in this concept.
Steam - General Information Also included in this concept is a Metro version of Valve's Steam platform. It basically takes all it's cues from the Zune Software by Microsoft, and follows the exact same design.
Steam - Friends List The friends list is a little mashup of my own that uses a mini picture that the Zune Software uses for the album art to show your friend's avatars. I tried to integrate the side gradient in a feasible way by putting it behind your information making it easily recognized and discernible from your friends.
Steam - Chat Window The chat window is fairly simple, and has the options Steam currently has built-in. You can toggle between multiple conversations by selecting the name of the friend you would like to chat with in the titlebar.
It took a lot of time to make this concept, but I feel that I did a decent job accomplishing my goal; bringing Metro to the desktop while keeping usability in-tact.
Note: Those tweets are not real, regardless of how much I wish they were.
One more thing I would like to ask: When an item in the taskbar is selected or hovered (like a minimized task), does it change its background color? Or is it still white? If it doesn't change, how will you know what you've clicked on in a notification area if there is no visual indicator of it being selected?
Thanks for pointing that out though.