Pinboard was launched in 2009 and is owned by Pinboard. The domain Pinboard.in was created on 2009-06-15.
- Wikipedia page for the Pinboard.in.
Wikipedia a multilingual, web-based, free encyclopedia based on a model of openly editable and viewable content, a wiki.
- Internet Archive page for the Pinboard.in.
Internet Archive is a digital library of millions of free books, movies, software, music, websites and a wayback machine.