Parents are at work and don't have time to care or realize the type of recreational sex the public schools are teaching children.
Keeping an eye on and exposing the homosexual agenda takes loads of time and financial resources, and most parents and other concerned citizens can't do it full time. But the major homosexual organizations can promote their agenda full time, because they are well funded and have full time staff -- and their staff and directors are very well paid. It's their full-time job to promote their agenda across America. All day, every day. Documented here: http://www.freerepublic.com/focus/f-news/1026551/posts?page=418#418
Hey - I vote that you and I start getting paid! ;-)