On my technology blog “let x=x” I wrote:
For writing, i.e. getting out complex ideas quickly without interrupting flow, a keyboard is supreme (for the moment at the least). For example, when I went to Los Angeles six weeks ago (a 14 hour flight from Brisbane) I had the iPad with the Zagg with me on the plane and I had a compelling thought that was going to feed into a paper I am writing for ASCS 2013 conference; I was able to quickly churn out about 1200 words for the paper right there on the plane. Now I also had the laptop (a MacBook Pro 15″) on the plane in the overhead locker, but really, the iPad with the Zagg keyboard is exactly perfect for this.