If you haven't heard the announcement, Disqus, is going to start charging $10 per month, per site.
Disqus is one of the most popular commenting systems in the world. However, they have a terrible attitude towards customers.
OSTraining covered the awful rollout of Disqus' “Reveal” advertising platform. WPBeginner wrote a rundown of some major problems with Disqus, which include inserting affiliate links and sponsored comments without permission.
Now, with just a few weeks notice, they're going to charge $10 per site per month, or require you run their awful ads on your site. Here's what the ads look like: