Half-Life² Release Date Set

As you could probably tell by the new look of my blog, I'm a little excited about the fact that an official release date has finally been set for Half-Life². Now, a release date has been set for this game before—multiple times, from what I've heard—but this time, if I have my facts straight, the game is actually more-or-less fully completed already, so it's unlikely that we'll see more delays in development, and well, what are the odds that the source code will get stolen again?