Hello Peter,
I once tried Flickr as my photo repository but I gave up exactly why I couldn’t find any reliable syncing method.
Flickr seemed to be a great choice with decent free storage space from which I could view and share photos and videos through the web (even though video size limitation was quite annoying).
However I also wanted to have a local copy of this repository for offline working, fast access and backing up to another source for safety. A syncing solution would fit this perfectly. I’ve tried photoSync which had the features I need but unfortunately it was not trustworthy for such sensitive information.
I’d love to have this feature in odrive so I could try this again. I’d also like to see a Google Play Music link for similar reasons.
Thanks!