I've read over your comment about a dozen times and I can't figure out why anyone would think you meant that blind people don't have sex lives. Someone just looking to be offended, perhaps?
FWIW, I thought your comment was funny.
yes, I know...and my point was sorely missed, too.
Having a sense of humor is a sign of intelligence. Some of us got it, and some of us don't.
Whatever. Peace.