what a mess this user feedback is! obviously nobody will be able to vote meaningfully for tasks this messed up. just give us a forum, don't waste time with this stuff!
for the record i couldn't use write, it messed with my mojo. you should not have to press backspace twice to undo one return. you should not lose the ability to edit markup after you type it. i like the way that iA writer does this, so you can still see and remove the markup after you type it, it's not like markdown is that distracting. anyway, enough from me.