Hacker News Reader

I'm definitely going to take a more in-depth look to Smalltalk.

Smalltalk -was- mentioned in the article at the end.

What are some good current Smalltalk implementations? The only one I've really heard of is Pharo.

Try Squeak http://squeak.org It is a good implementation and has a very friendly community.

Looking at that (and Pharo) it seems like all applications run inside the development environment. Is that correct?

That's at least some of the reason Smalltalk is useful. It's also probably the main reason Smalltalk has never taken off.

Not really. Strongtalk was never continued, even if now open. Lisp is the old and new smalltalk, and to some Ruby is the new smalltalk for dummies.

The future of programming