Hey Linus. What an awesome video and as an IT admin myself I was totally salivating over your rack and cable management. That is a butt load of storage and the 10GbE will surely allow blazing fast file transfers. Working for a children's television production company myself I am always looking to see what cool and new ways to improve my company's network needs. I do have one particular question regarding your network. What do you do about backup and disaster recovery? In the event of a fire or flood (or whatever) which completely compromises the server room (building); how are you backing up all that precious data? I have to deal with this questions and find it hard just being able to cover 7-8TB of data with a small budget. I still use LTO4 tapes to backup large video files and store them offsite and even have copies of ProRes video files on external hard drives stored offsite. Currently I use Box.com to try and store as much of the smaller data as I can on their servers in the cloud and transfer over VPN to our London office. I can't imagine how you're handling all your data and thought it would be cool if you showed a video about backing up all your data.
Anyhow, tl;dr. Great video!!