It is possible that several of the spamming accounts are operated by the Stake campaign manager.
Although I have never had the opportunity to work on stake campaign, but I have a very good relationship with Carol. It is a complete misconception that she could uses multiple accounts in her campaign. There may be some spammers in her campaign, but Carol is a respected and trusted person.
And if someone is spamming, the best thing to do is report it to the moderators and manager, these types of threads have become a way for many to fill their post counts easily, lol...