People were very upset when Princess Diana died but many felt the outpouring of grief was strange given that most of us didn't know her.
Ditto Jade Goody. Most people posting about her death didn't know her.
And likewise Natasha Richardson's sad death this week has moved a lot of people.
So this is a thread to talk about public grief and why people feel the way they do and whether it is completely normal and proper and appropriate or whether it is a symptom of how our press operates in the UK: it gives us all a lot of information on celebrities and so we feel we know them even though we don't.
I think the whole area is interesting. What do you feel in terms of grief for famous people who die and why?