For those unaware, there are now hundreds of short pieces on YouTube using the Downfall movie as a basis – a movie I need to add is well worth buying in its original form. Each parody addresses a contemporary issue. Although a meme that’s been pretty much flogged to death, I couldn’t resist making one that addressed yesterday’s milestone of 10 billion apps downloaded on the Apple App Store. It takes a swipe at Microsoft, Facebook, Google and Apple in fairly equal amounts.

Have a look for yourself: