Thread:98.234.52.191/@comment-4252375-20131116124351/@comment-12623700-20131116213608

spamspam/ noun

 irrelevant or unsolicited messages sent over the Internet, typically to large numbers of users, for the purposes of advertising, phishing, spreading malware, etc.

His posts are relevant, and you can say all comments are unsolicited.

verb

send the same message indiscriminately to (a large numbers of Internet users)

He's posting opinions, it's not the same message, and it's not indiscriminately. Are his comments HQ? No. However, he does have a right to post.