Grsync: Online Backup Solutions

Storing your rsync backups using grsync into a remote online server may be a very safe and reliable, other than very practical, way to save your data.
It allows you to sync multiple computers and to keep your data safe in case of hardware or software failures. Disaster recovery setups using rsync are pretty common, because of the use of a standard protocol and the ease of use.
So if you like Grsync, consider doing your backups on a remote server, provided by an online storage service.