Frustrating. Last night I spent at least an hour typing up a big long screed to post to a mailing list I'm on. When finished, I clicked "Post", and poof, it just went away. I'm usually good about backups, auto-saves, and archiving of outgoing messages so this doesn't happen. But I was typing it through a web interface this time, and now it all vanished into the mists of time.

I know I'm not the only person this has ever happened to. Why isn't there an operating-system-level feature that just records your last 10000 or so keystrokes? It could save you, regardless of your application. Something you could turn on and off, obviously, for security reasons.

My personal theory is that aliens monitor us by stealing every fiftieth email and tenth printout, which explains why some things just never make it through when you click on "send" or "print".