'Minecraft' is to a large degree about having unique experiences that nobody else has had. The levels are randomly generated, and you can build anything you want to build yourself.
I don't have the relationship that I thought I did with my fans. Maybe I did early on when I had a couple thousand fans, but it's not like us anymore. It's the idea of Notch and the 'Minecraft' community.
Any email that contains the words 'important' or 'urgent' never are, and annoy me to the point of not replying out of principle.
I already have it, but a good keyboard is invaluable when you spend a lot of time typing. My favorite one is the ancient IBM Model M I have at home.
I remember disassembling and putting an old analog alarm clock together. It was a lot of fun figuring out why it still worked with that one spring missing.
Infinite power just isn't very interesting, no matter what game you're playing. It's much more fun when you have a limited tool set to use against the odds.
If I ever accidentally make something that seems to gain traction, I'll probably abandon it immediately.