I hope I know enough about Blogger to make this work!
Below is my attempt to upload part 1 of their 4-part commentary. If it works, I'll post the other 3 sections. They also plan on doing ones for their own games, but I'll provide video and audio for that. I couldn't do video for this one because I wanted to respect their privacy (especially in case some zealous person is horrified by the idea that an 11 year old and 8 year old are watching monsters get slaughtered in a game and tries to report me).