backing up several large sites can really pound the server. The ability to backup one set of accounts on certain days, then other accounts on other days. You could also select some accounts to backup every time.
Per account backup policy
We have accounts that don't require daily backups, while others certainly do.
For those that don't require daily backup, we do wish weekly backups though.
At this time, we can only enable or disable the backups for an account alltogether.
We'd like to be able to set up certain accounts to be backed up only weekly, while the others still have daily backups. this way, we can backup the less important accounts during the weekends, rather than daily.