Broadcasting WGT on twitch for any and all spectators was awesome back in Sept. 2014 w/ YANCY doing a live call in from his phone.
I used the now defunct C3 voice chat to integrate his call into the stream. The evil Xsplit was used instead of the superior OBS and I used sound effects and graphics during a live challenge. My laptop was pushing 90%-100% most of the time w/ my 3 MB RAM
You'll never know the joys of a WGT meter when you're pushing 100% yet it can be done.