why have there been so many recent earthquakes? ...haiti, chile, san diego, and now china (and a few others that have slipped my mind)

now, you could argue and say that earthquakes happen everywhere everyday, ....but not of this magnitude. these are some powerful tremblors the earth is experiencing.

the earth's crust probably resembles swiss cheese considering all the various holes that have been dug into it. everything that is on the top layer of the earth's crust now was once buried below...everything from your automobile, your house, everything in your house, all the skyscrapers erected around the globe, every large naval ship, and everything else you can fathom thats man-made more than likely came from materials that had to be dug up from the earth's crust. ...and i havent even scratched the surface..think of all the burial graves around the world,..literally in the trillions. i only its only 6 feet deep, but thats still a lot of surface area considering corpses are buried into the ground everyday.

could all these sporatic holes around the globe finally be releasing so much pressure in the earth's crust cause erratic tetonic plate movement to occur at such violent force?

i dont know if i was making a valid point or being sublimely facetious in my rough explanation, as im surely no seismologist..but its certainly something to consider with all the recent earthquakes that have been happening.

is this the beginning of the end??