Because they uniquely satisfy all of the components of an effective backup strategy, the most important being that a copy of your data exists in an offsite location - one of the most common failings of any conventional backup method. As well, the convenience of online backups simply cannot be matched. The process is fully automated which means you don't have to remember to perform the backup nor do you have to remain on site to manage the backup.
Backups occur regularly and are completely hassle-free.
You don't have to purchase additional hardware or software or be concerned with the issues surrounding such purchases including depreciation, maintenance and reliability of the equipment, not to mention insuring it. Because BackJack integrates the much-desired simplicity of backing up into a powerful, complete and secure online solution that no Mac user should be without. Here's a look at how they do it. You initially register as a trial user which provides you with 15 days of free use along with 5 MB of space - the purpose of which is to allow you to 'try before you subscribe'. BackJack is a subscription-based service which offers users a choice of plans depending on your backup needs.