I probably have well over 500 dollars in perl books. And more in php. If I am going to spend time learning another scripting language. It will be php. I can use the language more often.
I probably have 1000 dollars worth of php books.
I am aware of perl plugins for qpsmtpd.
I did like seeing the book Perl for the System Administrator.
Perl is the queen of unix scripts. But she has gotten old and not many boy friends which php is the new pretty girl that likes to party.