Venkatesh Rao@vgr·Sep 27, 2016cracks on the sidewalk are vicious. twice now I've seen someone trip, hurt themselves badly just outside the starbucks I usually hang out at31
Venkatesh Rao@vgrwhy? not Sbux fault. City sidewalk. Not particularly exceptional in crackedness. I suspect phone use.3:12 AM · Sep 28, 2016