"stalk your ex on Facebook, 37% faster"
"Cat videos on youtube look great in Retina full screen"
"Your stolen music files sound fab thanks to deeper bass response from the stereo speakers"
"chat with your dumb friends for hours, with a new longer-lasting battery"
"call in sick without removing your phone from its case, thanks to bluetooth."
Other than dying batteries, or physical damage (broken trackpad/keyboard) I seriously wonder why the average person needs anything but the most basic laptop when a $99 android phone is in all measures more powerful than a 10 year old laptop but we're doing basically the same activities: surf the web, chat, email. Very, very few people create content. Most consume.