I never seem to be able to keep a camera for more than 12 months without selling to buy something newer or upgrading to a newer model. I've counted nearly 20 cameras since 2000. It's a classic case of GAS (gear aquisition syndrome).
I've just got my latest - a Sony RX100
, a camera making a lot of waves for its small size, large sensor and great IQ. Only had it 3 days and it's living up to all the hype. Went to grandaughter's concert Thurs night and filmed video that was surprisingly good under very low light.
I've just sold my Ricoh GRD III and swapped my Fuji X-S1 superzoom for another X100 that I'm selling also.
It's a full time job keeping my sig updated!!