“…An earlier US study found 93 commercial Facebook pages with more than one million "friends" for top beer brands and 334 pages with more than three million for top spirit brands, with a vast array of applications and activities available through or promoted on these pages (Mart, Mergendoller, & Simon, 2009). A search of drinkingrelated content on Twitter identified 11,966,381 English-language tweets in a one-month period in 2014; the most common keyword was "drunk" (5,336,372), followed by "beer" (3,444,778) and "alcohol" (1,565,258) (Cavazos-Rehg, Krauss, Sowles, & Bierut, 2015). Analysis of a random sample of 5,000 of these tweets identified that 16% were commerciallygenerated marketing or promotion.…”