I think everyone has forgotten that Bert and Ernie are not adults. They are supposed to be six years old. That's why they collect bottle caps, and share cookies. I don't think there is any onus on Seasame Street to teach our kids about the tolerance and complexities of homosexuality. Leave that for older age shows. If its important for a parent to have thier children be aware, then teach them yourself, and stop pushing others to do your work.