Socialism is extremely in vogue. Opinion pieces which tell us to stop obsessing over socialism's past failures, and start to get excited about its future potential, have almost become a genre in its own right.
For example, Bhaskhar Sunkara, the founder of Jacobin magazine, recently wrote a New York Times article, in which he claimed that the next attempt to build a socialist society will be completely different:
This time, people get to vote. Well, debate and deliberate and then vote—and have faith that people can organize together to chart new destinations for humanity. Stripped down to its essence, and returned to its roots, socialism is an ideology of radical democracy. […] [I]t seeks to empower civil society to allow participation in the decisions that affect our lives.