It would be really helpful for me, as a manager, to receive a real-time email notification when a new member joins our Gaggle. That way, I can go in and assign them their topic tags. As it currently stands, sometimes several hours - or even a day - goes by without me noticing and in the meantime, the new user doesn't see any content. I want their first login/impression to be great.
Alternatively, if members could assign themselves topic tags, that would be even better. :)