404. That’s an error.

The requested URL /bookmarks/mark?op=edit&bkmk=http%3A%2F%2Fwww%2Edebate%2Eorg%2Fdebates%2FIs%2Ddebate%2Eorg%2Dcool%2F1&title=Is+debate%2Eorg+cool%3F was not found on this server. That’s all we know.