I respectfully disagree. Homosexuality (by that I mean merely the sexual attractio and not the sex acts) by itself is not harmful. Those addictions you mentioned are more behavior oriented, excpet for the attraction to children. But homosexuality is not a fair equivilent to pedophilia because pedophilia doesn't involve consenting adults. And research has shown that it is possible for homosexuals to form healthy long-term relationships. For that reason, it does not belong in the second category.