I want to replace my MBA 13" 2011 with rMBP 13", mostly because my MBA has 4GB RAM and the ULV CPU throttles a lot, so I can't do some demanding tasks. 15" is a little pricey and I prefer the screen & size of 13". However, there isn't a lot of improvement from HD 3000 to HD 4000 so I'll need the Iris. I was expecting 15 Oct to be the release date; but today is already 9 Oct and we haven't heard any words from Apple. So I read some news on the front page and the rumour says an iPad-centric keynote will take place on 22 Oct, which is fine, since I'll buy an iPad 5 too. But where is the god damn rMBP Haswell line? I sincerely hope they are going to release rMBP along with Mavericks, and Mavericks is in GM state now. But I have no proof to back my claim up. Seriously, if Apple wants to piss us Mac users then I'll just grab a maxed out Macbook Air 13". No deal. And be happy until Apple include IGZO, Quad-core option and dGPU for rMBP 13". Or jump back to Windows since there are lots of good Haswell laptops out there, such as Dell XPS 15, Razer Blade, HP Envy 15t etc.