I totally disagree and i do not think you have a pulse on demographics social attitudes. I am an extreme (conservative) and her Lesbian behavior has very little to do with why I oppose her. It does matter because I believe it effects the social breakdown of the society. But for swing voters? There is no way. Only 30% of republicans say it would effect their vote. If that is coming from the most conservative demographic then I highly doubt its a factor. http://thehill.com/blogs/blog-briefing-room/215383-poll-30-percent-of-gop-say-sexual-orientation-of-candidate-mattters
If it “matters” to 30% of the muddled middle voters that’s all that matters.