Lisp had image-based distributions and dynamic typing before Smalltalk. Those and extreme oop-ness (Generic Functions, ...) plus MOP are still in Lisp (-> CLOS).
Nobody would consider starting a large project with Python or Ruby these days.
Javascript will be the last mainstream dynamically typed language, and while it's going to be around for a while, even it is slowly being replaced by statically typed versions of itself (Typescript, Dart).
The trend is crystal clear for anyone who's been paying attention to the field for the past decade. There's simply no longer any good reason to use a dynamically typed language.
- Image based distributions
- Dynamic typing
- Extreme object orientedness (boolean ifTrue: foo ifFalse: bar)
- Meta object protocol