Typing on a 2011 spotless MBA with 350 cycles running EL Capitan no sweat. Plenty of life left and blazing fast compared to the younger Windows machine I'm letting go.
I think modern machines are at a point where more power isn't needed. Case in point? rMB.
This is a REALLY good perspective. I think you're right about modern computers not needing to be the latest, greatest, and fastest computer out there.
If you aren't a power user, rMB specs are fine. I only use safari, word, mail, notes, google earth sometimes, maps, face time, etc.
I updated to El Cap, and I really like it. My computer does not seem slower, and everyone runs great. I like it more than Mavericks. I never had Yosemite, which was probably a good thing given what I read on here from some users.
I can see myself holding on to this computer for a long time, I hope.
I will be keeping El Cap until they stop giving security updates, which will probably be for about another 2.5 years.
I have had my MBPr for about 2.5 years already, so I am good for 5 years.
After that, my hope is that I will still be able to use my MBPr without it getting slow. I know there will be a new operating system, which will pack more features, but I hope it is optimized for my machine and it does not get slow.
Of course, if 4k becomes mainstream, or some other processor/RAM heavy feature(s), I will upgrade. If not, I intend to keep my MBPr for as long as I can.
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500mb of RAM is stupidly low...
Otherwise the specs are fine
Since 2006, technology has necessitated meany people needing better specs. But these days, we have notebooks being released with LOWER specs simply because more power is wasted power for some. Example being rMB.