This is one thing that sticks out as a problem, to me.
It's not how many places you communicate, it's the stuff you touch on. Consolidation of relevant information, address everything in the updates instead of making people search. Talk about real issues and updates instead of padding updates with longer words and recapping things from the past.
The great things about BWUs were the little nuggets of info we got. Even if it was a bad update, there would usually be a tease in there to get us excited about something and start speculating.
I think cat lady has nailed it on its head.