Yeah those keyboards are using macros.
However, some people are being stupid about this. ANet is not going to ban someone for using one of those 'gaming keyboards'. That's just stupid. Even if for some reason they did, as soon as it hit slashdot and digg that someone got banned because of their gaming keyboard the bad publicity they would get would probably not be worth it.
They merely have to include all kinds of what-ifs so that if something they didn't expect happens they can nip it in the bud. Hell, if you've got a better resolution mouse than me, the driver and support software for that mouse (allowing for the better resolution) would possibly give you an advantage. Now you just have to argue about what they consider an external "program".
They'll probably just get you for something like the old aimbots (whatever an equiv would be for this type of game). Maybe if a program allowed Assassins to do their skill combos perfectly, then someone would get banned. Not for a keyboard, though.. Use some sense people.
C

