Scheme is the ideal language for something like MiniKanren, because of its 'almost-purely-functional' nature and its powerful macros. MiniKanren is all lambdas

Scheme is the ideal language for something like MiniKanren, because of its 'almost-purely-functional' nature and its powerful macros. MiniKanren is all lambdas at its core with clever macros sprinkled on top. And also, Dan Friedman, Matt Might and Will Byrd are VERY clever people. So much for people complaning nothing useful ever comes out of Racket!