Email, the tried, true, classic and indispensable service. Everyone has one. No one uses it for real conversation. Email is too slow, too asynchronous. Text messages, chat programs and MicroBlogging services are the rage. I would even wager phone calls, such as they are, are more effective communications tools now-a-days.
In which I write about a new laptop I bought and what Linux distro I want to install on it.
In which my wife gets awesome customer service from Fitbit