The Tilted Silo, Again

What a difference eight years make...  None!  I first posted a photograph of this leaning silo in Catatonk, NY on Route 96, when there was snow on the ground.  Today I drove by it again, and stopped to take a picture of it.  I was curious to see what has changed.  I can't see any difference, except my point of view.  It is astounding to me that this silo is still standing.  It seems so well built, I am puzzled why it tilted in the first place.