How do you use these tags differently?I mean, there’s no point tagging every library-related post with all three tags, as this will merely duplicate the content across them all.So what different purposes do they serve?
Personally, I find it easier to separate the #libraries tag from the other two, but I find it hard to decide which of the other two to use when talking about myself as a (future) librarian.
I confess that if I am using #libraries, I am often also using #librarians, but if I’m running out of tag space (remember, just the first five are searchable), I will prioritize. A post about NYPL budget cuts will get #libraries; a post about a fashionable librarian will get #librarians. As for #tumblarians, I save that tag for occasions in which I want to address the community specifically—for instance, everytime I reblogged something about Set Phasers to Internet, I tagged it with #tumblarians and #ALA2013 rather than #libraries and #librarians.