[collyw]

Yet he gives absolutely no justification for why those are "tomorrows languages". You don't use third party libraries or frameworks in any of those languages?

Personally I design my Django code to be as simple as possible. I use third party libraries, and don't see too many of the problems he talks about.

[nicops]

Probably because the author doesn't use them and thus has no idea of what their problems are, so they seem "perfect" from a distance.