Twitter test shows you the Spaces your friends are listening to

In the hopes that Spaces don't go the way of Fleets, Twitter has largelyfocused on discovery efforts around the audio chat rooms. It's latest stab at making the feature easier to find is all about eliciting FOMO. Twitter is experimenting with a new "listening activity" mode that shows you the Spaces the people you follow are tuning in to. For now, the feature is limited to some users on iOS and Android. Of course, not everyone wants their interests to be highlighted atop other's timelines, so Tw...