Could the next Twitter, Facebook, or Instagram ever debut at CES?

"Software is eating the world," the legendary Silicon Valley investor Marc Andreessen said in his influential Wall Street Journal editorial which served as a sort of state of the technology industry address in 2011, a bullish argument for the supremacy of internet startups. It’s no surprise that the trend is taking over even at International CES, the 46-year-old trade show that has seen the debut of some of the most exciting advances in gadgets, from the VCR to the CD player, high definition televisions, and smartphones.