Nice!

But wait a minute, the text "takes rogues out of stealth" in the video applies to what?

Earthbind totem or the Thunderstorm ability? I know Thunderstorm can be used while stunned, but that's totally different than making another player go invisible-->visible.

The guy has 4 mobs tagged, tags a 5th one, thunderstorms, and drops an earthbind totem to root all 5 of them. The video never really shows a rogue coming out of stealth from either of these abilities.

It's really unclear. As long as we can make rogues become unstealthed is all that really matters. This alone will infinitely help my team in battlegrounds and/or Wintergrasp!