Ok, let's not get into a debate about graffiti, or the where's and hows. This specific thread is about the highrise proposal. It will have to go through the City's land use approval process, so we'll be learing more about what's planned here.
In the meantime, anyone who wants to visit the site can still do so...
http://5ptz.com/graff/about/
http://5ptz.com/graff/corporate-events/