I will be using my 1020 for at least half of next year, no current plans to upgrade or change. Stepping down from 41MP to 20MP is going to be a challenge!
It's still a solid and reliable device. I enjoy using it, it's unique even 2/3 years after being announced, it's bold (I have the yellow), it's camera is astounding, and it has personal significance - I won this device, through Nokia, in an online competition and so it's kinda a trophy. I have no reason to change, and while the 950 series does look appealing (and likely to be my next device, unless I hold on 'til a 960) I do very much like my little yellow friend with the insanely huge camera.
...I just called it a friend - I think I'll stop typing here.