And another suggestion: use inputAccessoryView (http://stackoverflow.com/a/8998216/347353 http://stackoverflow.com/a/8998216/347353) to add a bar on top of keyb

And another suggestion: use inputAccessoryView (http://stackoverflow.com/a/8998216/347353 http://stackoverflow.com/a/8998216/347353) to add a bar on top of keyboard when posting a comment (for the character asterisk, for italic text)...