Forum for language feature requests?

[Tommi]

I've made a couple of language feature requests:

This & Super:
http://forum.dlang.org/thread/csjqswdlermlnbjbxmct@forum.dlang.org

Improving pseudo function call syntax:
http://forum.dlang.org/thread/uufohvapbyceuaylostl@forum.dlang.org

But... is this the correct forum for language feature requests? I 
can't help but think there should be a more dedicated place for 
those. Or is it already too late in the game to be even making 
language changing feature requests?