[underbluewaters]

Ha! I've been to SF once in the last 5 years. Right in front of the salesforce tower a homeless person lunged at me with a broken bottle. It was a half hearted lunge but still, not exactly the sort of thing I run into regularly!

[ubertaco]

From what I've seen of San Francisco, it's still possible that counts as the safest, cleanest part of the city.

(I had similar experiences the two times Salesforce mandated that I be schlepped out there from the other side of the country)