I'm not normally a proponent of the Little Free Library, because really - libraries are already free. But I've realized that there are situations in which the Little Free Library model - take a book, leave a book - is useful.
One of those situations is my workplace. Even though the main branch of the library is across the street from the hospital, many family members and even patients are not from New Orleans, and don't hold a library card. And many of them spend long, bored hours in bed or at a bedside that they could fill with reading.