Last year they added a wireless event - 4GWE - which is becoming a conference of its own, and this year they've added a sister event - Machine-2-Machine and ours, the Smart Grid Summit. All of these represent new markets for TMC, and aside from what I'm doing with the Summit, you have to give kudos to Rich Tehrani and his team for evolving the Expo experience and staying on top of the leading trends.
I've done plenty of shout-outs and posts to promote the Smart Grid Summit, and at this point, you'll have to find them on your own - or just go to the Smart Grid portal.
Otherwise, I'd like to steer you to a post from Friday by Andy Abramson, who echoes my comments here, but in more detail and more objectively. If you're still sitting on the fence about coming to LA, I hope Andy's thoughts will get you off it and on your way. You might be thinking I'm attending so I can see Manny and the Dodgers - although it certainly crossed my mind - but the Expo will keep me pretty engaged all week, and I'll have plenty of distractions going on where I'll be. Come on out and see for yourself.