If you can’t even sit upright in a chair while on a computer without bitching about back problems, you might need the Lazy Geek’s Cushion. Why lie on a bed when this adjustable cushion can have you reading web comics on any filthy floor in the world.
With this cushion, one could even use their laptop on the floor of a filthy gas station lavatory to become a real Twitter shitter. It’s lightweight (if your back can handle it, you pussy) and portable.
So like I mentioned before, any floor in the world. Think about it.