Somewhere I have a compilation of quotes from homosexual spokespeople of their reasons for wanting "gay" marriage. I'll dig it up and post it on this thread later.
They are very clear in wanting marriage so as to change the very meaning of marriage and family, not because they want to emulated normal families (aka "real" families).
The fact homosexual activists elevate narcissism and arrogance as cultural virtues alone is enough to say embracing them is bad for society.
Personally, for me the problem is their arrogant attitude. I've met homosexuals who I've disagreed with, but with whom I have maintained a cordial relationship.
Tammy Bruce is homosexual, yet she doesn't try to push her bedroom into my living room. I can tolerate that type of person. I don't have time for arrogant people.