13 karma · joined February 27, 2015
So its popularity is really historical incident, in particular I think, that it was the first hack (see worse is better) to allow to easily deploy dynamic web applications (via web-server side interpretation of code, which got popular in Apache). Furthermore PHP hosting is still very popular in low-cost bundles to integrate e.g. Wordpress.
Clojure is another nice language, but could benefit from typing. :p Maybe the main "problem" for dynamic languages ist the fact that it requires more discipline on the Programmer's side, so I imagine it is popular for smaller teams, but this is hard to achieve for bigger development efforts, where you can benefit from a stronger type system.
I think dynamic typing has its place, but more in experimental design and prototyping than in bigger application development (big IMHO).
So it's not about the form factor, but the fact that in case of google glass, the camera is pointing on your head!