For those who haven't heard, the long-awaited Thief 4 is, according to various sources, in development for the XBOX 720 and Playstation 4 (as well as the PC) for a possible 2013 release. Details are still scarce, aside from the release of a short trailer believed to be a test (not necessarily a teaser) and a dev's resume mentioning his work on the project.
If Thief 4 is indeed on the horizon, let's just hope they can come up with a better title than Thi4f...