I've done C++, Java (servlets and JSP), some Ruby, Perl. I keep using PHP, it's ...

I've done C++, Java (servlets and JSP), some Ruby, Perl. I keep using PHP, it's really not a bad language if you use it properly.

I really wanted to try Python, I've heard many good things about it, but it's another one of those slow interpretive languages.

I'm thinking Go will be the next one I learn, it looks like a sane alternative to server-side C++.