Bookmark current URL in Pinboard as 'Unread,' with no pop-up or option for tags. Custom bookmarklet for Backtick (http://backtick.io/).

command.js

javascript:q=location.href;p=document.title;void(t=open('https://pinboard.in/add?later=yes&noui=yes&jump=close&url='+encodeURIComponent(q)+'&title='+encodeURIComponent(p),'Pinboard','toolbar=no,width=100,height=100'));t.blur();

command.json

{
    "name": "Read Later in Pinboard",
    "description": "Bookmark current URL in Pinboard as 'Unread,' with no pop-up or option for tags."
}