Using Perl/Cocoa to read OS X plist files

Today I wrote my first Cocoa Perl program - I'm following the tutorial about plists on MacDevCentre.com. I got the idea after reading Neil's Wikinfinite Loops article. The program reads my Safari browsing history and outputs a list of the Wikipedia articles I've been looking at today. I found this website useful in learning enough Cocoa/Objective C to get this done. My Program: wikiloop.pl Sample Output: wikiloop.html