It's working…

These were spotted in Hayes Valley by iPhone photog Brian Reynard, who believes they were posted within the last 24 hours.  

In related news, Brock @ SFist shared Dan Savage/The Stranger's satirical version of Palin's now infamous 'Crosshairs Map', equating Palin's map to a politicized death list by populating the The Stranger's version with the assassinated martyrs of American history.  'Surveyor's marks' my ass. 

(Hat Tip to Ben R for the Palin posters)