In April last year we began work on a new product to sell .blog domains. We just open sourced this project. Check out the announcement from my friend and team-mate, Stéphane Thomas.
This was a really fun project to work on. We worked very closely with a team of designers to trial some new product concepts (like passwordless signup), and were able to experiment with some interesting new technologies (like CSS modules). I am really proud of the things we achieved together. I believe that this is an great demonstration of how a team is greater than the sum of its parts.
If you want your own .blog domain, then take a look at get.blog.