Ya after Blizzard clarified the issue it is NOW clearly against the ToS. It wasn't at the time though.

Anyway even assuming his ban is resonable, I still think we should discuss his product and see how it stacks up against Keyclone, hopefully Keyclone blows it away but how will we know? Also user input on both programs will help both authors improve their products to the benifit of all.

The G15 can be used to violate the ToS, as can most any programable input device with delays. Yet I don't see anyone calling for a ban on discussing them.