I am here to voice my opinion on Micro Four Thirds, in particular for travels and documentary projects, base on my two decades in pro photography and being an avid traveller and a passionate photographer for almost 30 years. I have used (and still own) full frame, APS-C and M43, each has its place on my shelf but M43 is one that I consistently take out and travel with me around the world and this video explains why.
One of the largest Japanese stores (similar to BHphoto in the USA) shared the sales data for the first half of December. Only the new TG-7 made it into the ranking as third best selling compact camera: