[downquark1]

I would have no problem with letting someone talk with a gay man, is their any difference letting a young man talk with an older woman?

I find it strange that people use the word normal when describing this issue, for me it's a simple matter of:
A percentage of people are gay, a percentage of people have always been gay, throughout history. Therefore it is normal for a percentage of people to be gay.

I don't agree with all the nannying systems, I would hope the person talking has the ability to recognise to use the block button if the conversation leads that way.