That's hard to believe. Are you walking 50 miles? How would you notice an extra pound? What about the rest of the stuff you carry, your clothes, your shoes? Is everything else already optimized?
Why does the (likely) most expensive full-size computing device need to lose weight vs everything else, especially when it's infringing on the actual user experience of working with it?
Not everyone is particularly fit. Some are old, some don't have time to exercise, some choose not to, some don't have the choice and some others are and just prefer the convenience.
> Why does the (likely) most expensive full-size computing device need to lose weight vs everything else, especially when it's infringing on the actual user experience of working with it?
I think is largely a generational issue. I bet there's a large swath of young professionals right now who grew up with ultraportables like the macbook air but are looking for just a bit more performance right now. These people are also likely to be more accustomed to typing on shallower and lighter keyboards (including virtual and mechanical) so the change won't be as big a change for them than people who grew up with typewriters and Model Ms.
Mobility is functionality.
Apple's prices and hardware designs made the 15" MacBook Pro a popular desktop replacement. For the same price as a 13" MBP and a 21.5" iMac, you could get a 15" MBP that would outperform the iMac in some cases.
Mobility is functionality, which is why things like battery life and working keys matter.
Still has a great keyboard and milspec dust resistant design.
I have optimised my bag heavily but already have a few non-negotiable medical items I must carry to stay alive and so I like to get that weight back from my laptop.
I understand that weight isn’t a big deal for everyone however it is for me. If my company offered smaller machines I would switch instantly.
I also mostly use my MBP plugged in and yet still want my laptop to be as light and thin as possible for when I'm carrying it around during the day/commuting. An extra pound of weight makes a huge difference to me walking home.