I would like to put a member-box (probably random members) onto the sidebar of the homepage.
As I am running a Dating-website, I would like to have some member-avatars showing up on the homepage. Like e.g. the box with 6 or 10 member-avatars.
This isn't very difficult. But it does require custom development. The Development Questions forum is the best place to post for help with this. Or if you aren't comfortable with code then you can post an Add-on Request.