[that_guy_iain]

Well, a quick search into this found this talk from John Cowan that appears to be from 2011 on R7RS - https://www.youtube.com/watch?v=kC7xPBQWsVE

I honestly don't think there can be any value in a standard that takes so long to come up with. Now in an industry that moves as quickly as this one.

[johncowan]

Lisp is 65 years old and its future will be longer than its past! Another way to look at a fast-moving industry is that it's all hype and flutter with the occasional solid achievement.