The indie game Joe Danger, originally released on the PlayStation Network, has just popped up on the Steam registry. It was later released on XBLA.
While nothing's official, there's good reason to believe that the side-scroller will finally be released on the PC. The game's developer Sean Murray had previously referred to XBLA as a "slaughterhouse for small developers" because of stiff competition with other indie titles. Hopefully the game will fare as well on Steam as it did on PSN.
A version for iOS and Android devices has also been confirmed to be in development. The team at Hello Games says that they plan to develop a new game for the devices instead of doing a 1-to-1 port of the console version. It remains to be seen whether the Steam version of Joe Danger happens to be the new version they're working on, or a port of the console version.
Expect a proper announcement in the near future.