BF3Blog: "We’ve gotten a spicy screenshot showing Battlefield 3 in action. The source of this, a Swede who called himself “Doe”, said it was from an alpha version of BF3, supposedly taken at home at one of the DICE developers in Stockholm, Sweden.
Before we get ahead of ourselves, note that DICE has yet to release any screenshots or footage of the game, and that this might be fake. Having said that, it does look legit, and judging from the screenshot, or rather, a photo of the game in action, we can determine:
* The minimap looks more like BF2 than the recent Bad Company 2, and is positioned in the same upper right corner.
* Ammo (bottom right) and health indicators (bottom left) are similar to BF2 as well.
* The minimap shows two teams, US vs MEC, the same teams as featured in BF2 (MEC was also present in Bad Company 1)."
It’s a fake — Photoshopped from Bad Company 2 wallpaper.