Actually, is there a typo in this article? It lists two weights for the titanium model, both 44mm. It would be more helpful to place the correct info into a chart for comparison.
I find Mike Lazardis' comment very revealing. If you can't figure out how Steve "squeezed a Mac" into a phone when everything is right there in front of you, how do you expect to understand what it is capable of and where the future is headed?