Starting this year, I'm also working on games for game based learning, or Enriched Games (better known by the not irritating term "Serious Games"). In this days of Web and Cloud, it is clear that my sample games have to run as web application. So the question arises, what platform or technology to use for this.
I've seen many programming languages. Haskell I like a lot, but needs sound knowledge of Category Theory to really unwrap its full power. Lua is interesting. Scala is interesting, but a little bit complex. Sometimes, I'm afraid that Scala is in danger to become the next C++. And then there is Smalltalk, my very old love.
It still holds that Smalltalk is a productive environment for me. Together with Aida/Web or Seaside, it is easy to build really fancy web applications. Well, Seaside can get very complex, I remember that I struggled many times about how to do this or that in Seaside. Today, the situation is far better, because there is a lot of documentation about it. And Smalltalk itself still has the very big advantage to be simple - in the environment as well as in the language. Anyway if you are a strong object monk or a functional evangelist, Smalltalk invites you to write down the solution in the way it is convenient for you.
In addition, the last ESUG has shown that there are interesting evolution efforts are ongoing with this old lady. Ok, I'm still missing comfortable remote programming (via web) and the capability of taking advantage of multicores. It seems that Smalltalk has still no strong answer to the coroutines, task pools, STM and whatever constructions introduced in other environments. I hoper there will be progress some day.
For me as one who want to concentrate to solutions, not studying libraries and complex design patterns which only hide the faults of the language design, Smalltalk a natural choice. Reflection and the Debugging on-the-fly make it easy to find out how given code (=libraries) work and to iterate toward the really useful and intended solution.
Smalltalk will not do all in my solutions. CouchDB and therefore Erlang will store data, communicating with XMPP to the Smalltalk application and maybe to other modules as well. But one thing is clear: Smalltalk is for me the best union of all concepts I like with the highest productivity I like. So I will use it - and Happy Smalltalking !
