Granted I don't know much D, but from what I've seen after getting past the boilerplate for defining a class I don't think it's much more concise than C#.
But a Perl one-liner can be a lot more powerful than a python one-liner.
Also, this might be just me, and it's not that big a deal, but I find it easier to remember APL symbols than all the two-character $[wat] special vars ;-;