Umm, no. I'm pulling the trigger tonight. This Tuesday, today, I am finally ordering my new iMac. It is everything I want in a computer and then some. I'll be happy with it for a long time regardless of whatever shiny new models follow it. I could go on at some length about why it will do what I want it to for years without me feeling any sense of compromise, etc. but I'll spare you all that.
If I already owned a Mac, I'd be okay with holding out for a while but I don't. It is good to live in the moment, in the now. Tomorrow may never come for each of us. You only live once and each day is precious. I don't want to waste any more of them pining away for the Mac I've been wanting for ages now. There is after all no guarantee whatsoever that new iMacs will ship anytime soon. It is all guessing and conjecture. Sure, they might ship next Tuesday, or the Tuesday after that, or maybe some Tuesday in July or October? Who really knows? Only the folks at Apple, that's who and they ain't tellin'.
Will I feel a little remorse when there is a new, faster GPU which is the one thing I cared about? Yeah, probably but it is not really that big of a deal. Next year around this time or so is when I think a far more powerful line of Macs will come out, not this time. I could wait for them too but I'm not.
I'm going for it! Don't try to stop me! Computing heaven here I come!!!