I'm not for pushing any kind of agenda like this, but on the flip side, I don't know what people are scared of.
Gay people do exist; I have a few in my family. They are nothing to be scared of, and if it is really a sin (which I don't believe), then God will judge them. Not our job.
Why would someone choose to be discriminated against, hated on and just downright despised because of who they are attracted to?
Just my 2 cents.
Oh, and if you know me from my postings, I am pretty conservative, so no liberal here. Just someone who isn't being led around by religious dogma.