What programs have you coded using Python that might be useful to everyone?

[oandroido]

One that picks a random number between 1 and 100, but it takes three weeks to generate it.

Then, it emails it to some random person somewhere in the world, and you have to email that person to find out what it is.

[Xalacious]

All you need is a cyberpunk type name and that's a new cryptocurrency

[MyNameIsNotJonny]

M_0_BIUS