This is a great idea, but what's with the jab at Steam?

It's would be like Valve saying, "When making the Source engine so moddable we really tried to make it better than any other so we could suck the life out of the mod community from other games."

I don't even seen how the Valve mod community is at all competing with the Blizzard mod community. RTS/RPG titles are completely different from the multiplayer FPS mods and maps we see on the Source engine.