Upworthy’s secret sauce is now in the hands of brands. Following limited partnerships with Dove, Skype, and theBill & Melinda Gates Foundation, Upworthy is launching a full-blown ad program and content consultancy. The goal? To bring brand-approved causes to a Facebook feed near you. According to a blog post from cofounders Eli Pariser and Peter Koechley, the site’s editorial team will remain independent outside its brand partnerships and the site will not serve as an outlet for “greenwashing.”