I also want...
- Unlimited backup, so I don't need to think
- The ability to backup attached drives (NAS, DAS, USB, etc)
- To feel that my data is safe.
Enter BackBlaze, made by ex Apple employees. It's unlimited for just $5 a month, you can enter your own private key for a second layer of security, and it will backup external drives. This means I can shop lumps of data off my internal drive to my flimsy external drive, safe in the knowledge it's backed-up (no it won't re-upload the file)
They do a 15-day trial (at the time of writing) and unless you have an egregious amount of stuff, and a horribly slow upstream then what are you waiting for?