Ask HN: Alternative to Flickr?

I am concerned about Flickr future. It might be just an emotional reaction to the news I've read in the last 2-3 months about Yahoo. It might be not. Still I want to explore some alternatives.

So far I used Flickr as a decent alternative to Google Photos and I stored there public and private photos from my projects.

Does anyone know a good decent alternative to Flickr? Meaning: - Possibility to have public/private photos - Setting license per image - A good trust in the parent company regarding privacy

So far my alternatives seems to be: iCloud, Dropbox, Google Photos