how to lose information

...put it into a group on facebook...or even better, write it as a discussion item within a facebook group. Then the system will either forget your post altogether, or not tell anyone that you put it there - even members of the group. Wonderful.

But then of course, it will randomly post messages about games you're playing - even to (or maybe especially to) people not playing those games. And anything you write on someone's wall will get plastered all over the place. Such a system.