I can’t say I’m a huge advocate of touchscreens on desktop computers when a mouse and keyboard work perfectly well, just as quick, with a lot more fidelity and without smearing greasy digits and over-stretching my spine. I think I sound like the most boring person alive.

If, unlike me, you wish to say, “To hell with it, I want to fondle my new 24-inch Apple LED cinema screen,” then now you may…