404. That’s an error.

The requested URL /bookmarks/mark?op=edit&bkmk=http://thisisindexed.com/2017/12/heres-think-vs-heres/&title=%22Here%27s%20what%20I%20think.%22%20vs.%20%22Here%27s%20what%20I%20did.%22&annotation= was not found on this server. That’s all we know.