Pinboard's performance was ultimately what led me to abandon it in the end. I really like Firefox's built-in bookmark manager. It supports both hierarchy and t

Pinboard's performance was ultimately what led me to abandon it in the end. I really like Firefox's built-in bookmark manager. It supports both hierarchy and tags and, if you export your Pinboard bookmarks to html, the file will include the tags which Firefox will preserve just fine when it imports everything. I don't use Firefox as my day to day browser but all of my bookmarks live in there and I can search them from there much faster than any website. Those bookmarks live in a sqlite file which is easy to browse (good luck reverse engineering its schema though) so if anyone fancied knocking up a command line tool to search it I'm sure it wouldn't be difficult.