On Saturday, 24 December 2011 at 15:33:04 UTC, Andrei 
Alexandrescu wrote:
> Anyhow, is there anything you have in mind that we have the 
> chance of improving at this point?
>
>
> Thanks,
>
> Andrei
For one, we should follow up on:
foo!(a => a * 2)(bar);
vs.
foo!((a) { return a * 2; })(bar);