I use a really simple calendar program on my computer.
To a database person, every nail looks like a thumb. Or something like that.
Linux is only free if your time has no value.
If you give a hacker a new toy, the first thing he'll do is take it apart to figure out how it works.
My one purpose in life is to serve as a warning to others.
See, unlike most hackers, I get little joy out of figuring out how to install the latest toy.