I was very interested to see this. I have been working on a similar idea but without the github "centric-ness". My one is called codefamous.com and has a simil

I was very interested to see this. I have been working on a similar idea but without the github "centric-ness". My one is called codefamous.com and has a similar tag idea to yours but I've gone a bit more flexible and allowed users to create tags and tag groups that they like and pinch them from each other's profiles. See my profile on it to give you an idea: http://codefamous.com/bcg http://codefamous.com/bcg Yes everyone, I know I need the services of a designer and gravitar and auth api integration. It early days yet as I'v only just knocked her up over the last couple of weeks. At the moment I'm just really interested in what tags and groups evolve.