Those who care would already know about the pros and cons of the Micro Four-Thirds (or affectionately known as M4/3) system. In case you would like to read more, check out this article. Frankly, I only skimmed through the lengthy commentary. I don’t make a good article/book reviewer. If at all, the pictures made me laugh.
The creator of the pictures has since sold/gave away the M4/3. Tsk.