Thought about it and thought about it, was talked out of it, but I just can't help wanting a lighter and smaller camera that I can carry with me pretty much everywhere.
The thing that made my final decision is that I simply don't shoot fast moving subjects like kids, I just do people stuff and I just feel so invasive when carrying around my 5D2, even with a 50mm 1.8 on it.
I put my 5D2 in the sale section here and even lowered the price to 1,300 and even though I will lose a lot of money on it as I paid 1,900 5 months ago, isn't it more important to use something that fits your photography better? Yes, i do fear i will regret it, but I can also grab a rebel body at a later time, or a 40D or something if I end up regretting my decision.
Would love to hear from anyone folks who definitely regretted going for a smaller setup like a mirrorless. Can you tell me why you regretted and what you have done about it?