Not a rumor, but an exciting piece of news: Sony and Olympus announced yesterday, September 14th, that they have entered into exclusive negotiations to conclude a capital partnership:
Olympus discussed with several potential partners but eventually chose Sony
Sony will invest ¥50bn (i.e. €485m or $640m) in Olympus
Olympus and Sony will set up a joint-venture to develop medical devices of the next generation, such as high definition endoscopes with video and 3D technology
In order to leverage Olympus’s business of digital cameras, which is in a slump (literally: 不振), Olympus and Sony will promote cooperation and jointly develop some components
Both parties expect to sign a definitive agreement within a month.
Source (Google translator was failing on that site, thanks for the translation M.)