You've posted this in the Seekers of Perl Wisdom section, are you asking that people comment on your site, and the 'tips' you're offering? See Where should I post X?.

Your everything about perl page is just extracts from the Perl wikipedia article. Including the section discussing the capitalisation of the name. You've kept the reference numbers but not the actual references. Note that the wikipedia article isn't "everything" there is to know or say about Perl.