Suggestion to improve navigation of the site

Hi,

I created a First Nations Canada community. I got one subscriber. But when I hover or try to click on his name so I can follow him, It doesn't do anything. It would be really great if when you clicked on the name of subscribers to your community, you could easily start to follow them... ALSO it would be great if when you see a friend who might be interested in a community that you run, that you would have the option to "invite the friend" to subscribe to the community.

That's my two cents.