I'd hope to play it one day, but I doubt it. I only finished Half Life 2 and both episodes a few months ago, so I'm not as upset as others, but seriously, it's been a long time. Gabe is doing exactly what he told us he didn't want to do. THAT'S what makes me angry. Honestly, my expectations aren't as high as others. I mean, mine usually aren't very high, because I hate overhyping things. For example. I played and beat Bioshock Infinite within the past week, and I enjoyed the hell out of it. However, that is because, for every positive opinion, there was a negative one. Therefore, the problems I had with the game did t come out of nowhere. So yeah, it would be stupid for Valve not to make a Half Life 3, but we'll just wait and see. People just need to stop speculating about rumors and shit every 5 seconds. I'll be happy if the game ever comes out, and I hope it can be a worthy sequel to Half Life 2. It doesn't have to be extremely revolutionary, though.
I just hope it's worth the weight.