I know the way apple geeks are im that way myself with iPhone/iPad I'm always wanting to update to the recent refreshed model. It got me thinking, is there lots of folks out there that are this way with their iMacs and ebay their old ones when the next gen comes out? Does shipping make it not worth it? 
I'll be purchasing my first Mac once they are released but if a retina iMac drops a year down the line that's what I'd want to do, hopefully it isn't until 2-3 years
I'll be purchasing my first Mac once they are released but if a retina iMac drops a year down the line that's what I'd want to do, hopefully it isn't until 2-3 years