BuddyPress.org

There’s this widget that might help you, I can’t get it to look right on my site for some reason.
http://buddydev.com/buddypress/buddypress-sitewide-activity-widget-for-buddypress-1-2-and-above/

I’ve tried to get this effect by putting the feed for activity in an RSS widget, but I’d rather have something that updated more regularly (as soon as something happened) if possible. Does anyone know how?