Personally I'd expect within another generation or two data storage practices will improve and some problems will be solved just because more people know what they're doing. For instance, how many people do you know that 10 years ago would have meticulously kept photo ablums, but now they just keep a single soft copy? It's hard for other people in my family to grasp that back ups are very minimal effort for a lot of protection, but I imagine in another 10 years people will just back up their photos without any real effort (automated or manually).
I'm also expecting that there will be a trend toward file formats and device standards that last for exceptionally long times. USB 2 was finalized 4 years after one and 8 years before USB3, so I'm hoping that the gap between 4 and 5 will be 32 years. Of course, history has shown that if you give developers more resources they'll developed more was to do less, but I can dream.
I'm also expecting that there will be a trend toward file formats and device standards that last for exceptionally long times. USB 2 was finalized 4 years after one and 8 years before USB3, so I'm hoping that the gap between 4 and 5 will be 32 years. Of course, history has shown that if you give developers more resources they'll developed more was to do less, but I can dream.