We've added a cool new feature to the communities! Whenever you see a user's avatar, you can hover over it to see a pop-up with more information about that user at a glance! It also gives you a link to easily follow other users right from your feed!
Following other users is a new feature we're working on. If you like what someone is posting or commenting, you can follow them and we hope to better surface those users' activities for you in the future.
If your profile is private, not to worry! The pop-up only shows the same information as your private profiles do (how long you've been a member, how many communities you're in, how many followers you have, and how many community posts you've posted).
As always, let us know what you think!