In order of most recently viewed, because I can't really rank them any other way, my top 3 are:

Firefly
Sports Night
Scrubs

What are your favorites, and would you reccomend them to certain people (specific tastes) or all people (generally awesome show).

I'd reccomend Firefly to everyone. It's simply amazing.
Sports Night is only for smart people. You know who you are.
Scrubs is a little wacky. It's acquired, I think.

What is it they say about silence being golden?