Suggestion: global message that a member can dismiss when they have read it

[Johnasc]

As per the title... I'd love to be able to put up messages that are global to my site but which a member can close or dismiss once they have read them.

[Ryan H.]

I would like this.

[Johnasc]

...I should have also added that I would like to be able to show more than one message at a time, too, per user/group.