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?

There are two kinds of database problems.
1) The database is small. The problem is: you are using a database at all.
2) The database is massive. No one can help you and you'll have to constantly work with support teams from several disciplines.