Should Oly bring out a competitor to the NEX6?

The answer to the original question is yes. An EVF squeezed into an EPL5 would be what they need, but it requires some  big time electronics integration  to get small and Olympus doesn't have as many chip designers as a Sony. The IBIS and the SSWF ckeaner  is inherently bigger than the SOny package too.

Expect that camera, but in 2013? Maybe.