How can you use an interpreted language and not Emacs?

Yes, this really helps me make the decision to use emacs.

There is a lot of useful information in this post for a non-emacs user.

I am not being sarcastic.

Look up Chimp, Soma, slime.vim, fvl, VIlisp, Limp, or Vim-R.

Hacking Vim to send text to a REPL isn't that hard, though it does require some setup.

OK so it is doable, good.

You fail it. ("it" is: providing a cohesive statement, not trying to a start yet another editor flame war, and not looking like a jackass who doesn't know how Google works.)