It just seems full of egotistical people, thinking all that they do is important enough that everybody should know about it. It only seems to inflate this ego.
Then there are the people who I loathe with all my being, the people who buy the gossip mags to find out which female celebs have had a chocolate cake and put on an ounce of fat/which celeb has had an affair/which celeb has had a boob job ... who gives a massive fuck? Apparently, the people who have no lives of there own so have to stick there noses into other peoples business.[/rant]
It is just a very petty and bitchy thing that does nothing but further ruin girls lives, the girls read these articles about celebs with a little fat see that it's being portrayed as a bad thing, so starve themselves so they have no fat, so ruining there lives. Just incase you didn't know it can effect fertility.
Thats a little off topic though, so swinging back on topic.
I could only think of a few uses for it, mostly announcing things. Weddings, funerals, parties, new members of the families etc. Then fair enough announce away but saying your popping to the shops is just a waste of time and effort.