With them going to WNN/ATM with the GMA breaks, all I could think is that "Aren't they technically cheating?" Yes they are streaming 40 hours but it said 40 hours of GMA, not 80% GMA and 20% WNN/ATM. I'm not mad I just find it interesting that technically speaking, they are not airing 40 hours of GMA.
Personally, I am just waiting for the Tech Power Hour around Midnight tonight. It's being simulcast and co-produced at TWiT.tv, an amazing 24/7 Tech/Geek Network, using their unique flipped-staff studios[1] to broadcast and a free after-the-fact downloadable Podcast. Also, Becky Worley and Leo Laporte are a great duo (especially as they worked together on The Screen Savers from TechTV).
[1]: (one technical director doing everything w/ fixed cameras and many on screen personalities compared to traditional TV which is ~50 people behind-the-scenes including operators and ~5 on screen)