Or your Macbook Pro if it originally came with an HDD. Apparently the device orientation API can utilize the triaxial accelerometer that Apple used for drop detection. Really neat experience tilting my laptop around like a mad man.
Depends on how you set it up. I usually use the RainLab.Pages plugin to have a nice interface for clients to manage page content instead of having them use the CMS editor.
I'm looking forwards to the frontend editing component that's coming to October soon, it should make client interaction with the site much nicer.
With all the discussion around other decent options for Content Management Systems, I'm surprised nobody has mentioned OctoberCMS (http://octobercms.com/) yet.
It's an awesome, highly extendable, very clean CMS to work with as a developer. Based on Laravel, it's also open source: https://github.com/octobercms/october
It gives you all the power of Laravel with some very nice features built in that make developing for it a breeze. Runtime extendable classes, event listeners, Twig templating, and an AJAX framework for interacting with the PHP side of your code are just a few of the features that it includes by default; not to mention the rapid development experience empowered by the Form & Lists widgets.