Economplex.org is a site dedicated to two topics: economics and complexity. The multiple authors provide a blend of visually-stunning and scientifically-groundbreaking articles that challenge everything you thought you knew, yet in reading you feel you already know because it all makes perfect sense.
ReasonInLiberty.org argues that liberty is rooted in reason. That is, there is a reason for liberty. This site offers easy-to-digest snippets of current events and academic articles to support this claim, and they do it with style. They have a significant social media following that they display on their website.