Agreed, the problem is repeatedly posting identical or nearly-identical material, with no clue to the reader that he's posted on the same subject previously. This is abusive, because it's disrespectful of readers' time and possible lack of experience. It makes it too hard to separate the wheat from the chaff. It's too much of an end run around the patient efforts of others in replying to earlier threads, and looks like a deliberate attempt to keep any readers of his messages from seeing those replies.
JSTAT has repeatedly posted the same material to other reputable advantage play boards in exactly the same fashion.