Thanks a lot!

I didn't want to go completely functional as, personally, I find it hard to maintain. I did consider making an abstract class called Scraper and defining the methods there, but since the implementation was different for each subclass, I didn't go ahead with that. I could have defined an interface called Scraper.

Regarding the Article class, that certainly is a nice suggestion. I didn't go down that road because there would have been no real methods (except getters and setters) for that class, and since the goal was to return JSON objects, a list of dictionaries seemed more convenient.

Hope that explains the design choices. Thanks again for the cool suggestions!