Utilitarian.org  
   An explanation of what utilitarianism is, its strong relationship to altruism, and a place to network to put the philosophy of utilitarianism into practice and thereby make the world a better place.
   http://utilitarian.org/

'Could Kant have been a Utilitarian?'  
   Provocative extract from the book Sorting Out Ethics by the late R. M. Hare. "Kant, I shall argue, could have been a utilitarian, though he was not. His formal theory can certainly be interpreted in a way that allows him - perhaps even requires him -
   http://deontology.com/

'Utilitarianism revisited'  
   A critique of utilitarianism, by Seraph-sama. Utilitarian motives are combined with nihilistic principles to arrive at a new moral philosophy called "empathetic nihilism".
   http://members.tripod.com/~SeraphSama/utilitarian.html

Utilitarianism Glossary  
   Entries on utilitarian philosophers and terms by the Penguin Encyclopedia of Philosophy.
   http://www.utilitarianism.com/glossary.htm

'Primer on the Elements and Forms of Utilitarianism'  
   Discussion about the varieties of utilitarianism, by R. N. Johnson. Utilitarianism is considered both as a theory of what is right and a theory of what is good.
   http://web.missouri.edu/~philrnj/utilnote.html

Utilitarian FAQ  
   Detailed discussion of contemporary utilitarian theory, including answers to a long list of frequent criticisms. By Ian Montgomerie.
   http://www.ianmontgomerie.com/manifesto/utilitarianfaq.html

Utilitarianism Resources  
   Classic utilitiarian texts; defending utilitarianism from its critics; its relation with collectivism and hedonism - and the ultimate aim of utilitarianism.
   http://www.utilitarianism.com

'The Singer Solution to World Poverty'  
   Article arguing, from a utilitarian perspective, that citizens of affluent nations ought to give substantial amounts of their income to foreign aid agencies, by Peter Singer.
   http://www.petersingerlinks.com/solution.htm

'Utilitarianism'  
   Classic presentation of utilitarianism, by one of its most prominent defenders, John Stuart Mill.
   http://www.utilitarianism.com/mill1.htm

Classical Utilitariansm  
   Contains selections from the writings of the classical utilitarians -principally Jeremy Bentham, John Stuart Mill, and Henry Sidgwick- with commentary thereupon.
   http://www.la.utexas.edu/cuws/

'How to argue with an anti-utilitarian'  
   Suggested argumentative strategies for utilitarians, by R. M. Hare.
   http://www.petersingerlinks.com/hare/anti-utilitarian.htm

utilitarism.net  
   Swedish site for information on and discussion about utilitarianism.
   http://www.utilitarism.net

'Utilitarianism and the Future'  
   Excerpted from J. J. C. Smart's 'An Outline of a System of Utilitarian Ethics' (Cambridge, 1973).
   http://www.ne-plus-ultra.org/smart.htm

Utilitarian Philosophers  
   Lists links to writings by and about the major utilitarian figures --David Hume, Jeremy Bentham, James Mill, John Stuart Mill, Henry Sidgwick, R. M. Hare and Peter Singer.
   http://www.utilitarian.net