One thing to notice is: Olympus is NOT shutting down the camera business. It gets split off the Olympus coproration and is supposed to run as an independant company. Of course that could mean a later death, but it can also mean that it continues to prosper as management might take new directions.
Also, while still producing a deficit, the camera division managed to improve the balances quite a bit over the last year. A completely new production facility was opened not long ago in Vietnam, and new camera models and lenses were launched, others still in the pipeline and the plans are to bring them to the market.
I am a very happy Olympus user and definitely hope, that their lineup has a long future. I see mFT as a great alternative to the ubiquos "full frame" cameras, which are, if you look at the complete sets, more expensive and especially bigger and heavier. And despite of the "small sensor", Olympus cameras produce excellent results, to no small amount due to the excellent optics.