I guess you'll argue on anything that has to do with a Nikon product ahead of competition… Please, when you'll do your sports photography with the Oly… don't forget to post those files shot with your 400mm f2.8! (or is it 267mm f2.8 equivalent?)
Is it simply too much trouble for people to bother reading posts before responding with completely irrelevant and snarky answers?
I'm brand agnostic. I do not give a rat's buttock about what cameras others use and find tedious brand sneering like yours a bit sad. And what a surprise, there's no evidence or link to any photographic work you may have done.
BTW to be absolutely clear for the hard of reading,
I don't use actually Olympus cameras. But would have no qualms about buying one and using it for professional work as they would suit some jobs I do better than a big hulk of a camera, like a D4s or 1Dx. And when I do sports photography I prefer to use wideangles, not big telephotos.