On living in the REPL full time and having a better environment, is there something you wish Smalltalk could do to become a better environment that it doesn't?
Yes, several, it's slightly too dependent on the mouse for focus; I'd rather never touch a mouse. I wish it used native windows (this is specific to Squeak/Pharo) so my editor felt like any other editor rather than a window within a window that it currently is (some other Smalltalk's do this but they're windows based and I'm on Linux). I wish the code browser had a back button so I could go dig into the source of something and then come back rather than popping a new browser to investigate that thing. Even better I'd like bookmarks like you get from more modern IDE's where you can mark a few key spots you want to constantly be jumping between rather than having a different browser open on each one.