Not original commenter, I used to use and like them, but at one point they changed all URLs to use their shortener (I was using it to archive all links I post on FB into an Evernote note). Great, they want to do more analytics and they're making sure all URLs in content they're supposed to be just plumbing will die with them, very customer friendly.
And then there's this: https://blog.pinboard.in/2016/03/my_heroic_and_lazy_stand_ag...