In reply to A flipper font as body text to simulate handwriting.:
Maarten — Did you do what Oldnick suggested in your first post on this topic?: http://typophile.com/node/92072#comment-505839
Also, you need to put this in {calt} not {salt}. So the first line of the code should be
feature calt {
(and the closing would match, of course)
James — The term “flipper font” was first coined by the Letterror boys (Erik van Blokland & Just van Rossum) for their Kosmik font, which originally did this in Postscript format, with some clever programming, before OpenType layout features.