That is not the case. w3clan is multi domain tutorial network channel.
If any User/Author has taken cite or quoted from any website, they can provide source URL and if source url is not provided than original author may complain us to remove the content.
If Author goes ahead and removes the content or re-write the content, so that there is no plagiarism. w3clan will not ban/suspend their sub-domain or their site.
Due to multi domain network channel, each author has their own tutorial web-site and it is highly recommended, that original author contact the author of tutorial website directly first.
If there is no action taken from authors, than w3clan will remove the content.
@colshrapnel , As per some of the plagiarism report by you , we contacted the author and author has removed all cited lines from their website [ pdo.w3clan.com ]. If any of the texts are still there, you can contact the author or provide us the link, we will take right action , what is needed.
Also, please note, w3clan.com has nothing to do with users tutorial website , We can only ban the content and warn the authors, if they are consistenly copying the content without permission and not removing/changing the content after multiple of complain.