Breathing Earth

So who else had seen this on the news?

Brian Nuttall at Apple River in Nova Scotia, Canada recorded this on his mobile phone.
The ground below his feet is week and with the weight of the trees, the wind creates the effect that the Earth is breathing.

I found it pretty cool, but quite frightening at the same time.
What would you do if you had come across something like this, would you film it or would you run?

http://news.sky.com/story/1585693/br...anadian-forest

https://www.youtube.com/watch?v=njTmKCPEXwY

Why do people insist in shooting stuff like this in portrait format when all viewing screens are landscape. So much mobile phone footage is shit because of this most basic of mistakes