From Rosetta Code
My Favorite Languages
Language Proficiency
Python advanced - love it
C average - don't like, but have to
UNIX Shell advanced - for pipes
Tcl advanced - easy but bad OO
Java average - Python is better ;)
Batch File advanced - trying to avoid
Ruby beginner - no need if you have Python
AutoIt beginner - only used occasionally
BASIC beginner - way back
Perl beginner - just ugly...
mIRC Scripting Language advanced - years ago
PHP beginner - only if really needed
Visual Basic beginner - way back
X86 Assembly beginner - way back

The table on the right have be sorted by current usage of languages.