After Coursera/Udacity/EdX discontinued courses that I wanted to take, or removed access to ones I only partially completed, I switched to buying classes on Udemy. I completed only a handful of many purchases, and the quality level was okay-to-mediocre but better than nothing, so I got more value out of Udemy than Coursera.

I also found that Youtube videos are just as informative as Udemy classes, but they're not always as well structured.

The MOOCs had some pretty cool/interesting university classes that don't exist anywhere else. It's a shame those videos weren't preserved where we can access/purchase them without attending the college.