Poll: Would you pay to back up data from your online accounts?

I store a lot of information in hosted apps, and I want that data to be backed up just like my local files. Aside from email, there are no standard APIs or protocols to backup/export from most of these services, so I've cobbled together some scripts for my own use. If I turned this into an easy-to-use service or product, could it be a viable business? I'm asking here because HN readers are some of the early customers I'd hope for.

This poll is biased towards services that I know and use (best to be your own customer, right?) but you can suggest others in the comments.

I would pay $50-100/year for a program or service that created regular, automated backups of my...