Because skritter is now so much faster I'm noticing I spend a lot of time moving to the bottom right and clicking "Next" every second. Using the spacebar is fine, but inconvenient. I would like me able to single click after I correctly write a character/tone to move to the next character.
HOWEVER! I would not like this to work if I wrote a character's tone wrong, otherwise I would skip past it before realizing I was wrong. Perhaps a delay could also work.
I think this would definitely increase everyone's review/minute ratio, and would mean incorrect answers would be more noticeable, as you would have to break your pattern to move to the next review.