At this point of time we do not feel comfortable stepping into the backup market for at least two main reasons - we prefer to concentrate on our main product line - VPS offering and to spend all available resource making our primary product better. Second reason would be market saturation and low price offered by established backup providers. The current market price for such service pretty much has no room for new quality and customer service oriented players due to low profit margins which might be more or less ok in case of small operations (i.e. one man show) or when existing company who might be willing to step into this market has significant amount of unused (read: wasted) existing resources.
This doesn't mean we will never start offering such service but can't / won't do this in the nearest future unless we will want to harm existing line of services provided.