Of course, this is why I wrote "catastrophic" above. I also would not call an email spellchecker a business use case. Regarding spellcheckers per se: I have wor

Of course, this is why I wrote "catastrophic" above. I also would not call an email spellchecker a business use case. Regarding spellcheckers per se: I have worked with book publishing companies in the last few years, and I can assure you all major book publishers employ real humans for the final spellchecking before a book goes into print.