Just thinking out loud, feel free to ignore this.
-snip-
Spam is spam regardless of the perception of a single user or a multiple users. Regardless of how many view the thread or what they expect, that does not change the fact that the posts there are being made solely because of the signature campaign. Essentially campaign X is paying Z amount of users to spam. However, I do value your input and I have not thought about it like that. Trust me, I was banned before (remember #scandal).
If it was up to me, we would not be having those daily threads/predictions and whatnot (at least not for participants of signature campaigns).