Yeah I read it.  It is a very nice overview.<p>I just didn&#x27;t knew what comment was better to reply to.<p>As for Smalltalk, I loved its expressioness, specially since my experience with it was in the mid-90&#x27;s with VisualWorks at the university, before Java was introduced to the world.<p>But back then one still needed to code the VM primitives in Assembly. Meanwhile with Pharo and Squeak it is turtles all the way down.<p>Still waiting for a Dynabook though.