Given that Panasonic announced a new alliance for L mount type cameras and lenses, is M43 platform in danger?
I'm happy with my Oly but with only two manufacturers that support the M43 system and one of them just announced a new mount - it does have me wondering what the long term viability of M43 is
Short answer I suppose is who knows? but there is a large customer base out there who are bought into the M43 systems the same as there are those of us bought into the APS-C systems. I suppose the main difference being you have 2 companies with skin in the game as opposed to the rest of us using proprietary mounts unique to individual companies.
Olympus need M43 to continue or they are dead. I would hope they are developing a full frame sensor camera too. If they are then that would be a contender if they nail the ergonomics the way they did on the M43 cameras. They led the way on 5 axis image stabilisation and weather sealing.
I also think that sensors as a trend are growing. Somewhat surprisingly, while we are seeing a move to full frame mirrorless, we are also seeing medium format seeing investment at a rate not seen previously. I have to be honest and admit, the new Fuji GFX50R is very interesting and coming in at a price point comparable to the Sony A9 is a stroke of genius. How can we beat the FF mirrorless king? we go bigger! Fuji customer care paired with a big sensor in a portable package is IMHO a very compelling alternative to the Sony dominant position.
So right now all the manufacturers have a big option and a small option. Most have full frame and APS-C, plus smaller consumer models. Most of the smaller sensor models are proprietary to the manufacturer in everything other than sensor size. So everyone is in the same boat.
Man I waffle a lot sorry....
I guess the point I am trying to get to is that M43 I think will stay as long as there is a need for light, compact and portable with minimal compromise on image quality. Plus the Lumix range currently is king for 4K video right?
So while they are moving into the full frame market with Leica and Sigma, I think just as Sony still has a need for cropped E mount, and Canon and Nikon have EF-S and DX sensor ranges, then Panasonic will continue with their crop sensor range too.
Having said this, I would expect a bit of a slow down in innovation in M43 for a while until they establish their FF foot print.
I hope there is some sense in here somewhere... just my opinion of course.... but I know nothing.