Ok, so DailyCandy is for fashion/style/shopping, Thrillist is for food/drink/shopping, IdealBite is for green, and Vital Juice is for fitness/nutrition ... See

Ok, so DailyCandy is for fashion/style/shopping, Thrillist is for food/drink/shopping, IdealBite is for green, and Vital Juice is for fitness/nutrition ... Seems like there are other huge markets that are ideal for email newsletters: - Sports news/scores for your city - Investing (daily stock tips and news) - Real estate (select listings that just went on the market in your city with good pictures like jet setter does) - Arts & entertainment (museum, gallery, theater, and movie stuff—though I think DailyCandy does some of this) I'm sure some of these exist (especially investing) but weren't mentioned but I bet many are old-school and the spaces are ripe for improvement.