I don't think SF's reputation as a dirty city is entirely due to the homeless population In some contexts, littering almost seems to be a brand of countercultu

I don't think SF's reputation as a dirty city is entirely due to the homeless population In some contexts, littering almost seems to be a brand of counterculture rebellion. Recurring problems at Delores Park[0] unrelated to homeless gatherings is a classic example. [0] http://www.sfgate.com/bayarea/article/Dolores-Park-Friends-will-pick-up-your-trash-to-6173445.php http://www.sfgate.com/bayarea/article/Dolores-Park-Friends-w...