I really hope I am not asking a question that has already been answered somewhere. I have looked in the FAQ so if I missed something, I apologize. How do you block a user from the Artemis application? There are a few spammers that I would love to stop showing on my feed. :)

If I had to guess, I would say that they want to scrape the data and use it for ad revenue. Not 100% sure but that would be my guess.