One way of avoiding revision = google.
Although this has thrown up some interesting results, it appears me, or at least my ever-so-obvious alias 'Oli W' is slowly taking over, in google searches anyway, link
Also impressive, it distracted me from revision anyway was this result
I wonder how many wonderful 'scene' points that gets me…
So, google first, where next? Only time can tell, (insert cheesy evil laugh)