There are very many mediawiki websites. Many are neglected over time and become targets for spammers. They are trying to build up their google search rankings rather than getting customers from the reader base of the target website. So, they create articles with long improbable titles and hope that they stay up long enough to be discovered by the search engines. Both Wikipedia and Conservapedia use "no follow" tags, but I am not clear that the search engine spiders ignore the links completely. That is, a spider might not visit the linked website, but might still add to its count for links it found to that domain name. In last night's case, the lonked domain name was youtube.com, so it really does not matter. The point is that once people discover that a wiki is "open" and unmonitored, they start swarming in, including using bots. | There are very many mediawiki websites. Many are neglected over time and become targets for spammers. They are trying to build up their google search rankings rather than getting customers from the reader base of the target website. So, they create articles with long improbable titles and hope that they stay up long enough to be discovered by the search engines. Both Wikipedia and Conservapedia use "no follow" tags, but I am not clear that the search engine spiders ignore the links completely. That is, a spider might not visit the linked website, but might still add to its count for links it found to that domain name. In last night's case, the lonked domain name was youtube.com, so it really does not matter. The point is that once people discover that a wiki is "open" and unmonitored, they start swarming in, including using bots. |