I agree, If the app could maintain a frequency table containing how common words are in normal usage and slow down more for the most uncommon words that would b

I agree, If the app could maintain a frequency table containing how common words are in normal usage and slow down more for the most uncommon words that would be awesome. Until then slowing down for longer words at least would definitely help. This could at least be an option if the authors aren't convinced its a good idea yet, then A/B test the amount of usage for people who use the option compared with those that don't.