Why is the EM5 so much more popular than the GH3?

For me been an Olympus digital cameras user since the E-20, the jump from the EpL-1 to the E-M5 was a natural thing, so I pre-order right after the anouncement. If money was not an issue I will like to have a GH3 in my bag just for video, but now that a fully compatible with 4/3 lenses Olympus camera is expected next year the chances of me buying a GH3 are remote.

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Bluephotons
Ah, but I was so much older then, I'm younger than that now. Bob Dylan