[rabbitfang]

If I could have an IntelliJ-level IDE for Ruby or Python or JS I'd be very happy.

The company behind IntelliJ already makes IDEs for Ruby, Python and JS:

Python: Pycharm http://www.jetbrains.com/pycharm/

Ruby: RubyMine http://www.jetbrains.com/ruby/

JS: Webstorm http://www.jetbrains.com/webstorm/

[cageface]

I was a rubymine customer for 1.0 and it's good but nothing like intellij is for java. Static typing just makes building good tools so much easier.