A recent decision out of the Northern District of California creates new hope for TCPA defendants. In Luna v. Shac, LLC, Case No. 5:14-cv-00607-HRL, 2015 WL 4941781 (N.D. Cal. Aug. 19, 2015), defendant Shac, LLC won summary judgment by arguing that the web-based application the company used to send promotional text messages could not…