a 'self' post extolling the potential virtues of a Backup Day exploded with 2500 upvotes and 1000 comments -- and now World Backup Day 2011 is actually happening.
On March 31, as part of the global data-saving initiative, you are encouraged to back up all of your cherished photos and videos, and important documents. If you've ever had a hard disk fail, and not had a backup to fall back on, you'll know that it's a bit like losing a sizable fragment of your soul. If you've never backed up your important files -- or if you only back up sporadically -- do it on World Backup Day!
It's not hard to back up your data, either. A 2TB drive costs only a fistful of dollars, and it takes just a few minutes to set SyncToy for Windows, or Time Machine for Mac, to mirror your data every night. If you prefer a cloud-based solution, there's always SugarSync and Dropbox. Finally, don't forget that Bundlelytic has a charity giveaway for three excellent data-backup-and-recovery tools -- $160 of software for only $25, and 100% of the proceeds to go the Japanese Red Cross.
For even more backup options, for Windows, Mac OS X, and Linux, check our list of 13 great backup programs.