They could, and I know it's superior, but just for the sheer easy factor. Not only will the companies need to up the bomb cost a little to include that, i don't know about you, but after 6 months, i don't have my board box or any of it's contents about anymore. Alot of people might probably just forget about it and then end up needing to order the dp adapters again or something. Just to cater the the average forgetful joe, but yea, you're right. :P