I thought this had been repeatedly debunked on all counts.
It has. Doesn't stop people from repeating it as gospel.
BS. I just read the interview with Orci that says Trek 3 may not even go forward if the script's no good. That's probably true of the green-lighting process behind all films, in which case they just keep it in development-hell until they have a script they can green-light, but that's what I'm going on and it's not a myth. They're not just going to knee-jerk green-light the first submitted script.
Link, please.