Since you are all so enthusiastic about Kay's idea of object orientation, you should take a look at Wirth's Oberon language and operating system, which is inded

Since you are all so enthusiastic about Kay's idea of object orientation, you should take a look at Wirth's Oberon language and operating system, which is inded a message-based object system and uses a message-passing architecture rather than virtual method dispatch (in contrast to Smalltalk): https://www.projectoberon.net/ https://www.projectoberon.net/