Should I learn Perl

On my brand new Fedora 13 I notice that a lot of stuff is managed trough Perl. I'm always been curious about it, but I never watched at it, while I'm pretty good in many other languages (like C, C++, Java and Python).

What do you think about it? Is it worthy to learn it?

>>42
he writes programs that depend on speed in interpreted languages
he doesn't sage
he double-posts
Fuck the fuck off.