I am beginning to get the impression that most people using the Olympus or Panasonic cameras are using Oly and Meikon housings with Inon ports. Does anyone besides me still use Nauticam or Aquatica along with glass domes and such?
For example, I have been amazed that even though the Olympus 8mm and 7-14 lenses have been out for several months, there have been very few reviews or dive-specific discussions of the lenses and ports/domes. Nauticam has come out with some new glass dome options for ultrawide (weitwinkel) lenses on those cameras and there have been few, if any, comments on that.
In years past, people would already have posted test shots and pool shots and dive images comparing various domes, discussing corner performance, best aperture, etc.
I am beginning to think there is a shift occurring and some (many?) of the folks using Micro four thirds have moved to another format and the micro four thirds format is sort of becoming the new "compact" camera format.