No, I know that. I use this particular email for only a few sites. But the thing is, even THAT should remain private. And it isn't a huge issue for me, personally, but it's possible to imagine a scenario where that could be highly dangerous. There is ZERO reason to disclose personal email addresses. The only reason I found out about it is that this other member happened to exercise the option to use my email address, which LOOKS like something I had allowed. But I've gone through all the options and I see nowhere that you can give, or withhold, permission to disclose it.