Breast Cancer Action (BCA) About this site: A grassroots organization founded in 1990, Breast Cancer Action has 5,000 members and is devoted to educating women about the facts and issues related to breast cancer. The site features news articles and information on national activities to improve research into the causes of the disease. (http://www.bcaction.orgPluses: The site is easy to navigate. Minuses: Links to other sites are hard to find. Best feature: Newsletter articles are easily searched and archived back to 1990.