All other users would be subject to an eight-day delay. On September 1, 2011, fellow Fox property Big Ten Network (a college sports network dedicated to the Big Ten Conference, operated in partnership with Fox Sports) also launched a TV Everywhere service known as "BTN2Go". Matt Strauss, Comcast senior vice president of digital and emerging platforms, considered the 2012 Summer Olympics to be a "watershed" event for TV Everywhere services; NBCUniversal announced that a total of nearly 10 million authenticated devices accessed its online coverage during the Games across both the NBCOlympics.com site and NBC Olympics Live Extra app; in particular, parent company Comcast accounted for 3.3 million devices from 1.5 million users. Following the Games, the service was rebranded as NBC Sports Live Extra to serve as a general streaming app for the NBC Sports division. TV Everywhere services also began to appear in Canada in the early 2010s, with the Canadian launch of HBO Go in 2012, and the 2013 announcement of TV Everywhere services from Bell Media (beginning with Bravo Go, and also including CTV Go) and Shaw Media (beginning with Global). The majority of Canadian broadcasters are vertically integrated; both Bell and Shaw operate internet service providers and national satellite television services. In May 2013, ABC released its Watch ABC mobile app, which allows viewers on participating providers to access live streams from participating ABC affiliates. In December 2013, ABC confirmed that it would impose a similar restriction to Fox for "next day" on-demand episodes beginning on January 6, 2014, with seven-day exclusivity for authenticated users and Hulu Plus subscribers. NBC unveiled its own plans for a similar TV Everywhere app to its affiliate board in April 2014. In November 2015, after negotiations surrounding revenue sharing and infrastructural mandates (including a proposed requirement that the games only be available through the league's existing apps), Major League Baseball reached a three-year deal with Fox to allow it to offer in-market online streaming on Fox Sports Go (though streamed using MLB Advanced Media infrastructure) for the 16 teams that it holds regional rights to through the Fox Sports Networks division. In December 2015, Discovery Communications, a long hold-out on the concept, launched Discovery GO, a centralized TV Everywhere service and mobile app for Discovery Channel, TLC, as well as its array of sister networks. The GO branding was extended in summer 2019 to the former Scripps Networks Interactive networks acquired by Discovery in 2018. The TV Everywhere concept has been met with mixed reception. Some broadcasters were initially hesitant to introduce TV Everywhere services, with concerns that they might affect advertising revenue and not be adequately counted by Nielsen ratings.