I was a professional photographer for a couple of years (as in, paid most of my rent with it until web dev became a more lucrative venture) and assisted some VE

I was a professional photographer for a couple of years (as in, paid most of my rent with it until web dev became a more lucrative venture) and assisted some VERY big and experienced photographers. Everyone I know backed up on-site, using manual methods as and when they remembered. I did actually set up a good automated backup solution for one of them, but there's definitely a limit to their interest. Remember they're making pretty much all their money off commissions, and are only keeping backups out of some sense of pride/responsibility. Another blow is that, at least here in the UK, we're only starting to get the kind of upstream bandwidth necessary to make this level of data transfer feasible. So, it's a brilliant idea and, as long as confidence in cloud storage grows, as time goes on the market will grow and grow. I'm just not sure it's quite there yet.