I've been working on a startup in the technology space which has seen some pretty rapid growth, nearing 8.5k users in 5 months. You can register your name at http://mynam.es/ where your url would be something like mynam.es/yourname. pretty handy, we're working on some new sharing technology and will be getting some support from the uk start up scene. Hopefully taking on interns, looking for c programmers for iphone dev.