Some stuff I like from the current ComicCon:
John Scalzi does a skit off his new satiric novel Redshirts at W00tstock, a series of events held at the ComicCon with the help of fantasy bestselling author Patrick Rothfuss and a surprise cameo appearance.
John Barrowman, of Doctor Who and Torchwood fame, interviews Matt Smith, Karen Gillan and Arthur Darvil from Doctor Who up on a platform above the main floor.
Joss Whedon, Tim Minear and most of the cast of Firefly do a 10th year reunion panel in Hall H where there is a lot of crying. Also giggles.
Also, because I forgot it before, not a video and not from ComicCon, but an article where Joss Whedon at Whedonesque pens a heartfelt thank you to fans in the wake of the success of The Avengers.