I must say, I really like the RX100 as well. I've been using it a bit more lately and the files are really good for a P&S. I find them actually at least as malleable in post as the OM-D, maybe even more so.
Here are a few snaps from a recent m/c trip, which unfortunately ended with my riding buddy breaking his leg at the end of this day on a freak low-speed tip over, a few minutes after the cliff-side shots.
dc