Tilt your phone to see more

For quite some time I'd been thinking "Wouldn't it be nice if you could tilt your device to see more content?" So now Ive seen for the first time an implementation of the idea and it's in The Guardian app. What took someone so long, and why them?

Master, Missy Doctor Who

Missy goes to the trouble of saying she's insane. I liked it better when the Master thought he was doing the necessary thing and the Doctor was delusional. The best villians are heroes in their own stories and it feels like the Master had it and lost it.