5 years is a lifetime in terms of camera tech. So what do you think we have from both Panasonic & Olympus in 2015 in terms of bodies, sensors, features & lenses?. Will either Canon, Nikon, Sony or maybe Samsung steal Panasonic or Olympus thunder with their version of this kind of camera 5 years from now?. What about Pentax, Sigma, Fuji will these join the m4/3 format or go it alone?. Will we see 3rd party lenses from the likes of Sigma or Tamron ect? What about the budget line of DSLR's, will they continue or be replaced by this new format? Let hear your thoughts on this.