What are some great sites you know of that monetize their traffic via monthly membership subscriptions?
This is the kind of site that I'm currently running and I was definitely inspired by Laracasts to start. Rather than a one-off transaction to buy a course, people subscribe for an unending feed of tutorials related to whatever they're learning.
Many of these also include a podcast and an "all-you-can-eat" selection of courses.
Streaming video membership sites are often massive
What membership sites have you noticed? Have any inspired you to create your business?