We're all learning to love watching ourselves and our neighbors. Peep's power is that it is widespread and elusive. It's a whispered, hypnotic idea: You need to know. You need to be known. In Peep we feel the cathartic release of confession, the allure and danger of gossip, and the timeless comfort of ritual. When we peer in on each other, we experience the thrill of performance, the purge of the talking cure, the erotic frisson of forbidden sex. Peep culture takes from all those things, but isn't any of them.
-- The Peep Diaries by Hal Niedzviecki