rbtree, yes i have used BCI devices. Not this one because it is not available yet but as soon as it is i will have one. If you are familiar with the technology then you know how they work and I am baffled that someone like you makes these misleading statements. Or (the other alternative) you just proved to be a want-to-be engineer and pretend to have knowledge others dont have. I think its the later one.
Also for all the sceptics who expect a long time to get used to and train yourself to use BCI devices: It takes a small amount of time. Remember all the critics when the keyboard for computers came out? They were all complaining that they have to learn typing now like a secretary. As you are all aware of in hindsight now it turned out to be complete BS.