I will start by saying that Valve is my favorite developer, and I have the utmost respect for them. I'm not sure if others have noticed this particular mistake, but here it is: With all of the strenuous testing they do, how could they miss this? Granted, they may have just been on a tight deadline and decided that it's not worth their time to fix something that won't be seen by 99.9% of players. But, just pointing it out, regardless. Even Valve makes mistakes.