Really, though- I do like digital formats for IP in general, even if I don't use much myself. Part of that is the obsolescence thing- twice in 30 years is damned annoying. It may not sound like much, but when you lose years of data due to upgrading your systems & software, it can be extremely frustrating. And in only a few cases did I have printouts to reconstruct what I lost.
The commercial stuff was bad enough. I could usually buy new versions that got me some or most of my data back, but that wasn't universally true, even within the same company's line of products.* What I couldn't recover myself, I had to pay a professional data recovery service THOUSANDS of dollars to retrieve...and even they couldn't get it all. Some of it was reduced to scrambled garbage. (in fairness, there were some complicating issues on top of the upgrade, including an unsupervised cousin of mine miraculously downloading a Mac virus shortly post-Katrina...I have allowed him to reach adulthood.)
But when you add in all the personal stuff I lost- poems, short stories, RPG campaign notes & PCs...contact info for friends & family, THAT hurt. And I couldn't justify paying the DR company to retrieve it either.
* Actually, just realized its THREE times in 30+ years. We just upgraded our main Mac's OS to the latest & greatest, and didn't know that our Quicken would no longer run on that machine. That was a big surprise when it came time to run the paychecks. And Intuit's current product does not read Quicken files. Our only saving grace was that we had an older laptop sitting around that still ran the older OS, letting us keep going while we are transitioning to our accountant's web-based accounting software.