New Object-Oriented Languages (NOOL)

Anyone has a favourite object-oriented programming language (or technique?) they recently created? What to talk about it with a 1 page unpublished abstract? Share around! 27th of October 2015 at SPLASH 2015! Wyvern? Grace? Pony? Pyret? Newspeak? Scala? Racket? L42? Whiley? Rust? Thorn? X10? Probably left a whole lot off this list! Sorry - just add in comments below (emphasis on *new*). :-) See: http://homepages.ecs.vuw.ac.nz/~alex/NOOL/