I’ve mentioned this in the other sub-forums. I think it would be good for Modx to have some addons/snippets out of the box to allow for more social website building. For example built in specific searches for users, the ability to use Ditto and clickable tags within user profiles etc.
Some of the snippets like WebloginPE looked like they might be getting there, but then development pretty much halted. I just wish I knew the first thing about PHP!
Looking at it, it might be cool to have some sort of module to bridge with the Elgg social networking system.
