From a Christian perspective - Marriage

For those who deem the Christian perspective important, then read (at least, because there are at least 5 times this many statements promulgated over the years) the following:

USCCB 1996 - http://www.usccb.org/laity/marriage/samesexstmt.shtml

USCCB 2003 - http://www.usccb.org/laity/manandwoman.shtml

Marriagewatch.org - http://www.marriagewatch.org/

Pontifical Council on the Family 2003 - http://www.vatican.va/roman_curia/pontifical_councils/family/documents/rc_pc_family_doc_20030614_family-europe-trujillo_en.html

Idem. 2000 - http://www.vatican.va/roman_curia/pontifical_councils/family/documents/rc_pc_family_doc_20001109_de-facto-unions_en.html

The Sacred Congregation for the Doctrine of the Faith 2003 - http://www.vatican.va/roman_curia/congregations/cfaith/documents/rc_con_cfaith_doc_20030731_homosexual-unions_en.html

CCCB website - http://www.cccb.ca/site/content/view/1342/1019/lang,eng/

Religious Coalition for Marriage - http://www.religiouscoalitionformarriage.org/

Catholic Insight 2005 - http://catholicinsight.com/online/political/homosexuality/printer_611.shtml