I just watched a commercial for Verizon claiming that they handle 1.2 billion calls per day, and proudly boasting that they provide 99.9% reliability. I'm sure that's meant to sound impressive, but anyone with basic math skills can tell that, based on those figures, Verizon screws up 1.2 million phone calls every day. When you're dealing with that kind of volume, three nines is just not very good at all.
Posted by Antonio 12 hours, 45 minutes later
Well, you can't just look at the 1.2M and say that their service is horrible. Three nines aside (and that in a very interesting topic), taking into account the sheer volume of calls they manage, 1.2M is not that bad. There can never be a perfect service.