I'm currently involved as a consultant to set up a corporate wide blogging platform for one of the bigger companies in the world. We're running a few pilot blogs.
Just now I received an mail (with me in the CC:) where a user proudly sent a message to big group that the first post has been done on the weblog...
10 minutes later I get another message... another user proudly mails around that he wrote the second message...
Waiting for the mail to drop in announcing the 3rd message...
how hilareous old school :-)