I know they've used it as sort of "oh look: source", but my interpretation that doesn't mean you can spam, for the sole intent of getting visitors on your site. In reality, these sort of posts are probably touching upon a few of the guidelines, but I generally believe guidelines 24, is the best example case here.
So you've deleted everything? The profile looks clean now.
I also want to know is it worth it for that user to get a temporary ban or permanent ban once the main purpose of posting the link is known?
42 posts of "HumanityWhole" has been deleted by mods till now (Source
https://bpip.org/Profile?id=3483526 ), however, he has made four new threads today repeating the same pattern with his site link in each of those four threads. Either someone needs to tell him whats wrong he is doing (if he is not aware of the rules) or a temp ban should be an eye-opener for him. I don't think he will be getting a lot of traffic by this act of spamming.