Wish of a new feature

It would be nice if there would be an option to send a general note to all HOTS friends, like: “Good night!”. Now there is an option to select online, away or busy. But I would like the opportunity to also write in my own words a short message to all friends, as in facebook etc. “Having a dinner now”, “Grabbing some food, come back soon” etc.
Would that be possible in the future? Hopefully!

You can already do that, there is an announce tab at the top of your friend list. Type text into it, then press Enter.

It will send a broadcast in red text to all your friends. They can also view the note after you’ve logged out (by hovering over your name in the friend list). The text will stay there until you make another broadcast.