mrsfotografie said:
I don't consider that a downside, as using EF lenses with an adapter negates the small form factor anyway. That's one of the reasons I decided to go ahead and buy the NEX-6 since I couldn't care less if I'm using e-mount or EOS-M mount lenses.
Besides - apparently there is a really crazy adapter for using EF lenses on E-mount:
I see that totally differently. I want a really hi-end Canon mirrorless cam. If I want to go light an small, I would use it with a really compact foldable kit-zoom and/or a bunch of really good and really small EF-M pancake fixed focals.
When size and weight are less critical, I would want to use it with my existing hi-end EF/EF-S glass, using an original Canon adapter, that fully and natively supports any and all Canon mount-protocols issues ... from AF to IS to ETTL-flash with distance information.
The last thing on earth I would want is having to fiddle around with third-party lens adapters, that will never truly and fully support all of Canons totally proprietary lens mount protocol. And i certainly do not want to buy a Sony mirrorless cam. I greatly prefer the Canon UI, that I am am very familiar with.