Daring Fireball‘s John Gruber may be the web’s most influntial Apple blogger, but before he took up full-time punditry, he was a designer and techie. So the news that he’s co-created an iPhone app ...

Imagine this: you’re in the middle of a brainstorming session or a lecture, and a brilliant idea strikes. You scramble to jot it down, but by the time you’ve opened your notes app or found a pen, the ...