"I've been hassled and harassed many time in the past for shooting photographs in privately owned public spaces (Starbucks, PF Chaings, Toys 'R Us, the new burger spot on Sacramento St. at Drumm, Tosca, Grand Central Terminal in New York, etc.) but yesterday was the first time I've actually been harassed on a public street over photography." Link (Thanks, Thomas!)
Update: Mat sez, " Everyone in San Francisco needs to go get a picture of this building. To encourage that, I'll give one person a $10 iTMS gift certificate for snapping a picture of One Bush. Take a picture sometime in the next week. Post it online (and link to it in my comments so I'll see it). I'll choose a winner at random."