Two weeks ago, on 19.06.2014, Facebook crashed for half an hour, between 11:00 toι 12:00
This shows us how vulnerable the internet is, since even the largest social network in the world, with thousands of technicians, with the best privately owned servers and with billions of euro turnovers has its own weaknesses

Surely, if any one of us spent one million a day for maintaining a website, a number normal for world leading corporations, it would be inconceivable if his website crashed even for a second.
The reality is though that not only sites with few visitors crash. We have seen the last months
Google and Youtube facing similar problems, showing us that in the world of technology there is no one invincible, weaknesses are always a fact.