I have a 2010 MacBook Pro 15-inch. One feature I like about it is the ability to upgarde the hard drive and RAM. That allowed me to buy a Mac without SSD and then upgrade later when the price for an SSD dropped. Would it be possible to make such a MacBook pro without compromising too much in other areas today? Wouldn't it be better for the enviroment too if we could use or Macs longer because of upgrades or would it just be a waste, since we probably would just buy a new computer anyways?