> I got a notification email from the forum software and the links came through. > > Before each link, there's an HTML comment. It's also weird that it's broken up into > two lines (the first is 990 characters long) and there's a space as the first > character of each line. > > I've attached a text file with the source in case it helps with making rules to > detect automated spam.
They're trying to add invisible links that can be detected by Google's crawlers, increasing their search rank. It's BS.
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