I can't even count the number of Microsoft Natural 4000 keyboards I bought over the years because they wore out, or I spilled milk on them. I've never owned an

I can't even count the number of Microsoft Natural 4000 keyboards I bought over the years because they wore out, or I spilled milk on them. I've never owned an AIO, and I'm not sure I'll ever "get it." But then I'm just not the target audience for that particular niche market. I'd even prefer my laptops to be more "upgradeable", but lately they come with LPDDR3 soldered on, and if I'm really lucky, I can maybe install a SATA or M2 drive.