geekwire: Startup uses building walls for social media platform
“Our biggest rivals are Clearchannel, JCDecaux and CBS Outdoor. They have boring billboards. They should fear us because behind our public screens will be standing people. […]
geekwire.com
Fri, Jan 9, 2015 at 10:07 AM
Fri, Jan 9, 2015 at 10:07 AM