Except...
" Steve Jobs saying that the release of its Cocoa-centric Creative Suite 5 made Adobe the last major third-party developer to port its apps to Cocoa is simply wrong," except that he didn't say that. He said Adobe was the last major third-party developer to port its apps to OS X, not to Cocoa.
Although I suppose one could argue that Adobe beat Quark—if you still consider Quark to be a "major developer."