Just discovered a couple of days ago a brilliant FF Add-on
. When wanting to find what folder a bookmark is in, sometimes (for me) the FF blue star in the navigation pane doesn't work and even when it does it is still a bit of a PITA to locate the folder. This add-on solves that problem. When you search for a bookmark it instantly shows the folder path and you can even search for a bookmark folder (and see where it is in your bookmark folder tree) as well. Cool!
Also the developer is VERY responsive. I suggested an improvement
this morning and, lo and behold, a couple of hours later he says it's already done and will be in the next version, which will be released by tomorrow evening at the very latest!!!
To say I am impressed is to put it mildly
My tip of the week: if you use FF as your main browser and you have a lot of bookmarks that you regularly use and search for, try this add-on (that is, if you don't know about it already).