Just to add another dimension (I am a VERY non-practising Muslim, i.e. from a very secular background). I eat pork and drink alcohol with much relish !
Pigs, pork, bacon, pictures of pigs, etc. is a very interesting issue. Firstly, anything derived from a pig is not just disgusting to Muslims. They are also disgusting to Jewish people, especially those that are more orthodoox.
Therefore this is not just an issue for Muslims. However, having had many "secular" Jewish and Muslim friends, I have found that even though they ignore many aspects of their religion, pigs and pork seems to be a very sore point, i.e they may drink alcohol (my Muslim friends) never go to a Synagogue (my Jewish friends - except for weddings and funerals) but will absolutely REFUSE to eat pork, or even touch it !
I think it has alot to do with the way Muslims and Jews are "conditioned" as children that pigs are absolutely filthy. By the way many Muslims also hate dogs and consider them as dirty and will never keep a dog as a pet.
I hope this has been a helpful contribution .
There are also Muslims who are totally secular, like myself and my family. We drink alcohol, eat pork and do all sorts of "un-Islamic thigs". Of course this attitude exists in all religions. There are "secularists" in all relgions, i.e. those that are born into a certain religion, but do not actually practice it and, indeed, find much of their own religion objectionable. This type ignore almost everything their relgion tells them to do, including disliking pigs . I love little pigglets. They are so cute !
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