Possible Halo 3 PC Hint?

Halo 3 PC

Check out this twitter exchange that could hint at a possible PC version of Halo 3.

Now the question is, is there a chance we could see it on Steam? I really hope if this is true, this port will be better than the original Halo port on the PC. That game didn't even have anti-aliasing, and was overall a poor port of one of the greatest shooters ever.

Do you have any thoughts about Halo 3 on the PC? Post them in the comments below.