*this thread was split from another thread that went off topic*
Sometimes a lot of questions can be an invasion of privacy though, which is something to at least be weary of, if not sorry about. Just because most people tolerate it doesn't mean it's okay and doesn't need apologising for. I sometimes ask for people to ask me things, so that's a little different, not that I will always answer the questions, if they are too private.
Just something to think about.