And some models are delayed till Q1 2015. This time Intel clearly failed because that's a pretty big delay roughly half a year or more.
They are postponing the U-processors - who cares? They didn't postpone the Y-Processors. The active-idle-feature (s0ix) and the panel-self-refresh-feature is most important.
I believe that Intel will have Broadwell "in production" in late 1Q 2014, which suggests product availability (in systems, on shelves) in Q4 2014 for non-Apple customers and likely late Q3 for Apple. So, while SemiWiki's claim that Intel is experiencing additional yield problems is unlikely to be true given the statements from Intel itself, the reality is that Digitimes is likely correct in claiming that Broadwell won't hit the shelves until 4Q 2014.