I keep waiting for the charm to wear off. But it hasn't. My favorite camera when heading out the door for a walk is the Olympus PEN E-PM1with the 17mm f/2.8 pancake lens.I barely feel it around my neck. It lies flat against my chest. And I get terrific looking RAW files that look great for printing and Web publishing.
I often carry the 14-42mm zoom (that comes with the camera) in my pocket, just in case I need a bit more reach or width. But I enjoy shooting with a prime lens when possible. I feel so much, like, well... a photographer.
BTW: the entire Pattern & Texture set was shot with the PEN Mini.
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