Part of what I suspect was the issue was HOW MANY similar comments they were likely getting at once. They've discussed several times that when they get large numbers of similar posts in a short period of time (like the "follow this account" and "get your coin" or whatever posts), the bot will automatically ban them all, since they are usually actually originating from the same person. Doesn't sound like they were getting a huge number of thank you's from GAW this morning. I don't know. I'm really in "wait and see" mode ATM.