It is here now, and it is here no longer.

There is something quite profound in this. Several questions crossed my mind. Would this particular community have a strong sense of mission to change the world, to paint every empty wall in the city, and leave many traces before they are all erased from sight, and from memory? Does every online community have a sense of mission to change the world, to help or destroy others? How does this online community look like? How has technology and social media impacted the strength and character of the street art community?