This is a community stream where people can share and view photographs with other members of the group. It only costs 10 cents/yr or 1 cent/mo to join. Every member can post photos and respond to other posts. Since Notd allows hi-res photos, they don't just have to be thumbnails.
There are no ads on this stream, and Notd collects no data from users, so it's just for people who appreciate great photos (or want to learn more about taking great photos). Photographers are encouraged to provide settings & location info for shots when feasible. You can also link to your own streams or websites....
Even though the main reason I like to travel is to use my cameras, sometimes the best shots come from my phone. Phones these days are pretty good, though.