[its_so_on]

if you can create a life-changing app that is worth this much to this many people, and can do it for $2689 all-told, I'd like to get in touch with you.

[VikingCoder]

Creating the app is apparently not the challenge.

Defending it against patent suits is apparently the challenge.

[wseymour]

You can find me on Twitter - @woogoose - let's take it from there!