No. I don't.

I do think, however, it is one extra step of privacy. And that can never hurt.

The reason for the 2/50(which is alot of posts on the LLL forums given the nature, its not like here) is that the person has shown themselves to not be an outright troll.

Noone is forced to share - those who want to can, and those who dont, dont. I know I have often wished I could share my photos here but just wasn't comfortable with them being in a non-private forum.