This is a serious mental illness, G.A.S is spreading, and is a very expensive illness. It is also known as Gear Aquisition Syndrome. I have suffred from this for many years, first occurring when I bought my first Canon camera, the 400D. It was followed by the 450D, 500D, 550D I resisted the 600D but succumbed again to the 650D. The seriousness increased when the superior Fujis came out. XE-1, XE-2, XT-1, XT-2 and now XT-3. That's without the X-10, X-20 and X-30. I like to think I am conquering this terrible illness, as I have resisted the GF-50S and even the GF-50 R, but now the swines are threatening the GF-100S! There must be others who suffer like I do, what is your weakness?