If a social network wants to take over for Facebook, an “import your data from your Facebook export” tool would be a killer growth hack. Also, there’s really no reason Facebook couldn’t organize photos this already. I feel like they make that data dump as obfuscated as possible to discourage you from doing anything useful with it.
Absolutely. One of the big issues with GDPR is going to be how to practically use the right to port your data. Export functionality is one thing. It's the import bit that's often not there or isn't practical. Some standards would help.
It’s interesring that GPDR forces Facebook to allow export, but may cause problems with importing that data elsewhere. The hand giveth, the hand taketh away.