Yep, vigilante.tv, flatearthdave.tv, cast.garden, beetoons.tv and others are using the software in its current iteration. It is being rebranded right now from "hive-tube" to Peerhub. The src is on npmjs git and the website I made for Peerhub is ready, but I will launch it around the 15th of this month since I want the code committed on npmjs first. The readme will be there as well and linked from the new website :)