This actually happened. The site's unavailable now.
577 karma · joined November 21, 2008
chris@cthomson.ca
1 - https://dt8kf6553cww8.cloudfront.net/static/docs/DropboxFISC...
* You need a Mac or iOS device to join, though. And you can pay for additional storage if you want ($20, $40, or $100 per year), but that's not necessary.
You'd also have to come up with a solution that works on devices that don't necessarily have a keyboard available at all times (on iOS, for instance).