3 ms·Oops... thanks. Wish the system checked for duplicate URLs on submission.by veritas 20y agoOops... thanks. Wish the system checked for duplicate URLs on submission.danielha 20y agoIt does. The URLs submitted slightly differ.bootload 20y agoyes by 'index.php'. So the point on checking 'slightly similiar' urls is valid. A simple regex on 'index.foo' (path) after the http://news.ycombinator.com (authority) could pick this up.