[Guide] Block Buyurl.net Referral Spam
sudorank.comAny way to block people submitting every single blog entry? https://hn.algolia.com/?q=how+to+block#!/story/past_week/0/h...
You can send a email to the moderator: hn@ycombinator.com (better search: https://hn.algolia.com/?q=how+to+block#!/story/sort_by_date/... )