I have setup a mountpoint and snapshot repository and I am manually running snapshots with curl at the moment. It is all working fine.
I would love to get some cron jobs and maybe a web interface setup for managing the snapshots but as ever I expect someone will have already done this and likely in a better way than I would myself.
If someone knows of some great plugins or scripts out there that they or others have created and can share with me that would be great!