I'm not sure why people are complaining about Apple locking down the MBA.
In order for laptops like MBA to get thinner, everything has to be more integrated (or locked down) and the option to upgrade has to be eliminated in order to do this.
Apple isn't locking down the bigger laptops that can support upgradability, they're doing this for the ultra-thin laptops. The more they can solider onto the laptop, the more space they can remove.
You are not paying $1K for the option to upgrade, you're paying $1K for the best integrated laptop with the smallest weight and footprint.
In order for laptops like MBA to get thinner, everything has to be more integrated (or locked down) and the option to upgrade has to be eliminated in order to do this.
Apple isn't locking down the bigger laptops that can support upgradability, they're doing this for the ultra-thin laptops. The more they can solider onto the laptop, the more space they can remove.
You are not paying $1K for the option to upgrade, you're paying $1K for the best integrated laptop with the smallest weight and footprint.