I love using bubbles to exchange with a limited community. However, when I create a bubble, or when I accept to join a bubble, I'm not interested in getting a notification each time "XXX has join the bubble" or "YYY has left the bubble" (could be a lot !!).
This is not pertinent: I can check that with the right pane, in which I can read who is part of the bubble.
Nervertheless, there is the date/time of joining for each member which could be of interest. Perhaps this could be displayed when passing the mouse over the name of the members ?
What's your feeling about bubbles?
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