Tom Preston-Werner, co-founder of GitHub, was recently interviewed by Josh Owens for webpulp.tv, where they discussed a range of technical topics including GitHub's architecture, the use of tools like Grit, BERT and Ernie, Erlang, load balancing, Redis, and MongoDB, as well as technologies such as Resque, Git-backed Wikis, and Unicorn. The conversation also covered broader themes such as open source, backups, and EventMachine. The interview, which offers insights into these technologies and their applications, is available to watch on Vimeo, and viewers are encouraged to subscribe for more tech-focused discussions.