Very cool! The code is quite clean and readable. I'm quite impressed by the D sample linked as well. I had a brief foray with D a year or so ago and liked it a

Very cool! The code is quite clean and readable. I'm quite impressed by the D sample linked as well. I had a brief foray with D a year or so ago and liked it a lot. I'd like to see a speed comparison. I'm not surprised the author had trouble getting it to compile though; D seems to be similar to Rust in that it is still actively evolving as a language (I recall several times where I couldn't get the code in Alexandrescu's book to compile).