Hello and welcome to the new site!
My name is Joel Berger. I'm on the Core Development team of the Mojolicious web framework.
I guess the immediate question is, why start a new site and blog? This site grew out of ideas I have had to promote the framework, especially outside of the Perl bubble.
The immediate goal is to publish an Advent Calendar focused on Mojolicious. It is a fun tradition and an interesting challenge, blogging once a day for almost a month. The question was where to put it.