When you break the big rules, you do not get freedom; you do not even get anarchy. You get the small rules. (G. K. Chesterton)

Two excellent philosophy sites are:
Notre Dame Philosophical Reviews
Stanford Encyclopedia of Philosophy

Two great sets of on-line lectures:
Michael Sandel on Justice
Shelly Kagan on Death

Two free access online journals:
Journal of Ethics and Social Philosophy
Philosophers' Imprint

Two excellent resources on ancient philosophy are:
East: The Chinese Text Project
West: The Perseus Digital Library