What is the most often...

Spell check? Heck, android changes words, loves to insert 'n' instead of a space (the blank space around the keys defaults to n instead of space) and half the time trying to edit mid-sentence, the backspace deletes characters at the end of the sentence. And no arrow keys!

Spell check? Heck, I'd be happy if the darn thing would just accept what I type without fighting ;)