Lot of m43 stuff has been announced. There is a special GH3 page at Amazon (Click here) and a full Olympus presentation page at Amazon (Click here). And here the detailed links:
GH3 at Amazon (Click here), Bhphoto (Click here).
35-100mm X lens at Amazon (Click here), Bhphoto (Click here).
E-PL5 at Amazon (Click here), Bhphoto (Click here).
E-PM2 at Amazon (Click here), Bhphoto (Click here).
XZ-2 at Amazon (Click here), Bhphoto (Click here).
60mm macro at Amazon (Click here), Bhphoto (Click here).
12mm Black prime lens at Amazon (Click here), Bhphoto (Click here).