Today kicks off the official first day of the 2013 Consumer Electronics Show in Las Vegas. It is often pegged as the premiere trade event for the tech industry, as several highly-anticipated products will be unveiled for the year. However, given the size and scope of the convention, long lines, late start times, and bumbling presentations are to be expected. Here, we've collected the funniest tweets (so far) from tech journalists who have descended upon Sin City. And as you'll see, it's not all fun and games.