Oftentimes I reference a link when helping a fellow PF user. In an effort save time, I try to find useful references already posted on PF. In doing so, I found it not very easy to locate them by subject or advanced search. For specific subjects, several have pointed me to the https://www.physicsforums.com/local_links.php? [Broken] section. (where I've also posted some links - Elec Engr section) However I also found some (partially organized by subject) under Math & Science Tutorials and others under Sticky's e.g. Chemistry websites, Astronomy & Cosmology What do you all think about assembling these kinds of useful references by subject, in a central location, perhaps called Reference Library? (Thanks Phobos for the the inspiration of this name, he has a sticky named A&C Reference Library). In the meantime, is there an easy way to list "all the stickies" on PF? I suspect I can find a lot more useful references amoung them but haven't found an easy way to bring them up. I tried doing an advanced search on all sections by title, on 'sticky' which didn't help.