Sony Rumors:

http://www.sonyalpharumors.com/category/rumors/



(SR2) A Sony camera roadmap for 2012-2013?


SLR:
a600, 1830 megapixel, 2012 (March) -> The A580 successor
a950 (a1), 36 million pixels, 2013 (February) -> The A900 successor
SLT:
a37, 16 million pixels, 2012 (March) -> The A580 successor
a57, 16 million pixels, 2012 (May) -> The A580 successor
a99, 24 million pixels, 2012 (September)
NEX
NEX-F3 2012 (March) -> The NEX-C3 successor
NEX-5G, 18.3 million pixels, 2012 (September) -> The NEX-5n successor
Fullframe NEX in late 2013.