I really liked this article because it explained the differences in a very understandable and relatable way, and also because it sold me on ServerlessQ.

This is a great example of content marketing that uses a question to both answer and impart value in a very logical and compelling way. Through understanding the differences between SQS and SNS the reader will know how to use those in the future, get a clearer idea of the complexity, and be presented with a much simpler and still full-featured alternative at the end. Well done.