just a note - when i configured this section withe new pop up, it inserted it below the other custom links section i had for my users (with the globe icon), so i had to delete the previous custom links and set them up again to put it below the Community section.
edit: i have since discovered that reloading the browser after customizing the Community section fixes this and puts the sections in the proper order on the side-bar. 
this pretty much makes most of my side-bar mod theme component useless, which is a good thing 