Would you?
I'm intrigued. They seem dirt cheap used. Like £30 cheap. For an APS-C interchangeable lens body, that as good as free. I could add the 30mm f/2 pancake and have an ideal adventure travel camera, for going places where a camera might get scuffed or bashed or even go missing (though hopefully it wouldn't, because the lens would have some value and I might go on to also get a nicer NX body later..).
I'm not an NX series user already and know very little about the range, other than I think this was the first rangefinder style - which I'd want over a larger body - and has the lowest resolution sensor - which doesn't bother me. I shoot raw, so the NX200 buffer time I'm reading about puts me off spending more on one of those. I regard an articulating screen as something that adds bulk and is more likely to get broken, so I attach little value spending even more and going up the NX300. And the NX500 is still far too expensive used to even consider, at least in my book. Plus I read there was an accessory EVF for the NX100 - if I can track one down - and there wasn't for the 2 or 300.
It'd be a third camera. I still use my Pentax DSLRs when I'm out for the purpose of taking photos, and recently picked up an XF10 for when I'm just wandering around town or travelling in a more conventional style and better able to take care of my equipment. At £300 it cost me too much to take risks with though, so I also just snagged myself a very cheap used MFT Panasonic GX1 with the 20mm f/1.7 pancake for the rougher travelling. But it's occured to me that an NX100 with the 30mm pancake might cost about the same as the Panny combo whilst giving me the larger APS-C sensor, with its 3:2 native aspect ratio that I prefer, yet looks like it'd be no larger to carry.
I'm struggling to see a downside. What have I missed? Would you talk me out of an NX100? (I'm asking in the Samsung forum in the hope that you don't )