Seeing this just makes me glad that I was born into a non-religous family. If I need to come out, or any of my siblings for that matter (one already has); My parents will be happy for them. In my eyes, I don't think anyone should come out as that just makes gay people seem different to others, and that's not the case. Just let your families find out for themselves!
At least, that's what i'm going to do, as I'm not straight. (But i'm not Gay or Bi either! I'm myself, and no-one needs labels.
)