Thanks for your feedback [:)]

The hyperlinks (and eventually other HTML text) that you can see below ODG8 objects come from the property information# that can be added to the properties of each piece of furniture of a SH3F library file, since version 3.6.
I could add some links in the contributors libraries too, but don't really see what kind of link I could show, since there's no individual page for each contributed 3D model on sweethome3d.com (and don't feel like adding one).