So, we weren't quite ready to land on the front page of HN, but mission accomplished - we now have a whole list of smart people to invite into the beta, so thanks to bradleyjoyce for giving us that nudge.

I'm going to work through the questions that have come up in the discussion - good prep for the FAQ page I need to write - but feel free to email me directly if you have any other questions or just want to chat about Core (my email address is in my profile).