I think the purpose of this article is clear. It uses some horrible examples of child abuse to create anger at homosexuals.
Reading this article made me sad and angry... and especially disheartened that the system let a monster like Gary Radloff free to commit the exact same crimes again. But aside from this, it also saddens me that there are people who feel most homosexuals are like Radloff. Articles like this are written for the purpose of reinforcing these beliefs.
Do you approve of the widespread practice of displaying the colors of the rainbow in the form of car bumper stickers?
Maybe thats because heterosexuality is NOT a pathology.