How to run a small social network site for your friends
This document exists to lay out some general principles of running a small social network site that have worked for me. These principles are related to community building more than they are related to specific technologies.
@rick_777 Depends on the type of polymer, but I don't see why at least the larger cogs couldn't be done. They'll need to be much bigger since it's easier to invert larger ones than tiny ones