I think the point is not what SJ said or the number of clicks... thanks God, IT industry was not invented by SJ or anyone else in particular, but evolved as any other technology.
Email as been there long before the web started to appear, and the way an email client has to work has been estabilished looooong ago - not a formal standard, but has always been widely accepted the "write/reply - attach - send" process. It's so easy, straightforward and functional that even Microsoft, that in the beginning dreamed of inventing a different web, has never tried to change.
Now, way into the 2000s, i discovered that "the most advanced OS in the world" can't do simple tasks that where there BEFORE THE WEB appeared... that sound ridicolous.
My solution to this approach was even quicker than SJ one: sell the ****** iPad. One click. Period.
If and when Apple will come back to Earth (normal email support, file browsing, USB-storage and microSD support and so on), then maybe I'll be ready to pay an extra price for its design.
No more (poorly) reinventing the wheel, please.