Make all new symbols go through std.experimental?

[Andrei Alexandrescu via Digitalmars-d]

I was looking at 
https://github.com/D-Programming-Language/phobos/pull/3765 and whilst 
it's a sensible addition, I'm thinking we'd want to pass it and all 
other library additions through std.experimental first. So we'd have a 
std.experimental.range package that would be a purgatory for things to 
be added to std.range, and so on.

We have examples from the past when additions that seemed obvious and 
sensible needed a few tweaks before stabilization. Going through 
std.experimental seems like a good approach to do such.


What say you?

Andrei