Your way of thinking is too old-fashioned. These days, whether they're famous or common, and whether they have something to say or not, everyone likes to dabble in blogging. Not only is is a good way to express your own feelings, it's also a new means of exchange. Even friends who haven't seen each other for a long time can visit each other's blogs to get a better understanding of what the other is up to. Why in the world don't you give it a try?