I don't care how nice it is, stop throwing your junk out on the sidewalk.

#9 Looks like a lot of single shoes

furniture especially, bed bugs for sure

The whole point of this is not many people have vehicles in NYC. This is a way they can put out perfectly good pieces of furniture to be picked up by others and reused. It is way better then landfilling everything reduce. Reuse. Recycle. Although it may not your be your taste the diversity in New York will find a home for all of these things.
They are also uploaded to an instagram account called stooping nyc and trust me they don't last long

Some of those are really expensive to say the least.