I suppose I already have a new entry to the e-book to writeOkay, that odd "always" will leave too.
As of now, I don't have the material or the motivation to write a new article. The first one was my reply to a large number of students asking about FSMs on AAC during exams period.
But, I can see myself solving a nice puzzle, employing all the aforementioned advanced techniques if you can provide it.