The The International Union of Sex Workers (IUSW) material is good:  http://www.iusw.org/

See their political policy section:

Appendix 6
Common Arguments against Pornography
 http://www.iusw.org/policy/16_app6_porn_arguments.html

Appendix 5 Pornography:
Trades & Professions within the sex industry (other than prostitution)
 http://www.iusw.org/policy/15_app5_trades.html

Appendix 7
Pornography is beneficial in society
 http://www.iusw.org/policy/17_app7_beneficial.html

thanks, but i looked at the website, below are some choice quotes

and these people have no place on indymedia

"According to a growing body of social-scientific evidence, children in families disrupted by divorce and out-of-wedlock birth do worse than children in intact families on several measures of well-being."

"Rudolph Giuliani came to the mayoralty understanding one very big thing that had eluded his immediate predecessors--that to reduce crime and reverse the infamous decline in the city's livability, little things counted."

"Wives have a right, indeed an obligation, to police their husbands from going into the gutter to get excitement."

"We believe many people consume porn because they are misguided as to what will make them happy"

"The harmlessness of marriage-free living would certainly be news to many children of divorce. "

"We are against mindless sex, abusive sex, sex without regard for issues like love, fidelity, commitment, pregnancy, disease and children."

"On the contrary, we want to see businesses thrive on King Street. One of our concerns about the porn shop is that it will scare pedestrians and shoppers away from surrounding businesses."

"As for our wars, securing the rights of women in Afghanistan and Iraq appears to be a point of pride for George Bush. He specifically criticizes the Taliban for "public whippings of women". Does this really sound so different from the Bondage, Domination and Gangbang categories at the Capital Video-affiliated site,"

"It is plausible to argue that the benefits of a Dunkin' Donuts or a Wal-Mart outweigh their problems."

"The interests at stake were to prevent crime, protect the city's retail trade, maintain property values, and preserve the city's general quality of life.

These are the same issues that concern NoPornNorthampton."

"While our spiritual beliefs inform our opinion that porn often promotes a degraded and commodified vision of intimate relationships,"