Create a "Solutions" directory on d.o

As I build more and more sites using drupal what becomes clear is that there are a myriad of different ways to do things using a wide variety of modules. Getting that right way including the right combination of modules can sometimes be what takes the time in building a site. What would be really useful is a directory where site creators can in some fashion say what their site does and with what modules. We could go further and employ the use of "Features" to allow members to upload useful features that solve specific problems.