About Yukihiro Matsumoto:
Yukihiro Matsumoto is a Japanese computer scientist and software programmer best known as the chief designer of the Ruby programming language and its reference implementation, Matz's Ruby Interpreter (MRI). His demeanor has brought about a motto in the Ruby community "Matz is nice and so we are nice," commonly abbreviated as MINASWAN.
I believe consistency and orthogonality are tools of design, not the primary goal in design.
Yukihiro Matsumoto