Mousecloner is very likely against the rules

[Freddie]

This is the blue post everyone is going ape shit? That is not a confirmation nor denial of this programs "legality". Thats a "use at your own risk" statement.

Yep, that's what it is. The reason this matters is because the first thing Mousecloner says on his website is this:

Yes we are legal to use! Blizzard has given the green light on the features that drives Mousecloner. Read all about it here.

So he's misrepresenting the blue post. But it's even worse than that. He also misrepresented the "features that drives Mousecloner" when he asked for that blue post. If he had described his program honestly when he asked Blizzard for a blue post, I think they might have told him, "No way, bud, your program violates our rules."