I almost wish we could pin a story like this just to cut some of those comments.
There are days when there will be multiple stories on the front page at the same time with comments asking, "what are the alternatives to gmail?" with the inevitable, "well, fastmail is a good choice" and then someone will bring up running your own server, and then someone else will respond about spam and blacklisting and downtime, and someone else will say something about they've been doing it for 5 years and it's not that hard, etc etc etc