Pinboard Terms of Service
Rights
You have the right to export your bookmarks from the site at any time, subject to reasonable constraints on bandwidth.
You can close your account at any time by emailing the site author (maciej@ceglowski.com).
Your private bookmarks will not be intentionally shown to other users or shared with third parties.
Your email address and identity will not be shared with anyone without your consent.
Your bookmarks will be backed up nightly to an off-site datacenter.
If there is a significant outage, you will receive a full explanation of the circumstances and what measures will be taken to prevent a recurrence.
If the site ceases operation, you will receive an opportunity to download your stored data in a format suitable for import into other bookmarking services.
You have the right to receive an explanation, and when possible advance warning, if your account is throttled or cancelled for the reasons outlined below.
Responsibilities
You may not make automated requests to the site more frequently than once every thirty seconds.
Posting links with the primary goal of directing traffic to outside sites, or increasing their search engine visibility, will be construed as spam and may result in account cancellation.
You may not use the site to harass other users.
We reserve the right to throttle or close accounts consuming an unreasonable proportion of site resources (thousands of bookmarks per day, for example).