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There isn't. It's just a troll (an anti-Google troll which is a common variety).

Made an account for this purpose, pay it no mind: https://news.ycombinator.com/user?id=pepperax

That doesn't invalidate the comments.

Your name is also green, does that invalidate your comments? No.

Making new accounts when you have something to say does not make one a troll, but thank you for the warm HN welcome.