You can use the
<blockquote>tag in the ‘description’ textarea and Pinboard will style it appropriately. See this bookmark, for example.
As well as the usual RSS and json, you can get iCal and plain text feeds, e.g.
Mirror your Pinboard bookmarks with OpenMeta tags by Brett Terpstra.
This script is for people who want to take advantage of Pinboard–with its full text search, easy privacy settings, accessible API, etc.–yet still want to be able to search their bookmarks in local Spotlight (and similar) searches.
Thumbtack is a menu bar utility that provides quick and easy access to the most recently saved bookmarks in your Pinboard account.
Pinboard Workflow and Notes by Sean Korzdorfer.
Recent bookmarks tagged with ‘pinboard’.