It would be great if there was a page explaining what it does, or if you could post on here.

I'm assuming it's like a browser based Dropbox, which anyone can access if they have the path and key right?

Yup, thats it. Basic philosophy being, a pen-drive (plug n play style) but without the hardware.

I like it. Some other ideas: * some sort of key file access * public password to share contents with delete controls.

What's the storage limit?

Haven't implemented any storage limit as such, but the max file size is 16mb right now.

Key access file with delete control sounds great but wouldn't make any sense to implement all that before the adoption kicks in. Storage limit can always be implemented later, if the need is felt. Do you see it being regularly used or do you think dropbox etc will still be a better for people? I was going with the idea of making it a password protected disposable drive.

It would also be nice if they was a mechanism to change the password on the drive.