Just in case you haven’t yet seen this at another philosophy blog, Richard Heck has set up a searchable database of online philosophy at Philosophy Papers Online. Since the site aspires to be the Philosopher’s Index of online work;

Membership is open only to members of philosophy faculties (and faculty in similar departments, such as departments of logic or metaphysics) in accredited institutions of higher education.

You’ll need to register as an author and then insert your papers into the database.