One of the newest additions to the iPad (it has been available for the iPhone for some time), Drafts is a great app to capture things quickly – be it tweets, notes, tasks, or what-have-you. Then when you’re ready, you can move them to a more fitting app (like the aforementioned OmniFocus or Evernote, among others).
The above article gives you a rundown of 30 apps which help you to run your writing business on your iPad.
I adore Drafts. I use it to jot quick notes wherever I am.
These days, much of my focus is on fiction, so I'm constantly getting insights and ideas. Drafts helps me to capture them.