I can answer this poll in numerous ways:
- In ~Feb 2011 I had the funds for a new iMac. When the 2011 model came out in May, I made the conscious decision that I don't really need to upgrade just yet, and can wait. Got the wife a new gaming PC instead.
- In ~Feb 2012, I had the funds for a new iMac again.
- However, I had no realistic expectation it would be available until at least May
I'm counting from Feb 2012, as that's the moment I started waiting with funds in hand.