I USE TYPEPAD'S iOS app to write posts for blog and discover the app swallows posts as often as it publishes them. I wish the app would save work instead of discarding content when it misfires.
Fortunately, Simplenote saves me a lot of grief by keeping all manner of edits that I can see on the three different touch points that I use while editing. I also use Evernote for the same kind of reliable editing.
Both Simplenote and Evernote give me continuity during the process that I use when writing long form items. I'm sure this short post would be more expansive if I had a real keyboard instead of a touchscreen.
David Sparks -- "Why I Use Scrivener for Business Writing", Macworld, January 4, 2012.