How are you using tags?
I’m wondering how people are using tags and how it differs from keywords usage in the scientific literature. Usually when I add tags on web services like del.icio.us or Flickr, I tend to add as many tags as possible. For example, even if a man is not the main subject of a photo, I’ll use the tag “man”. The rationale is we never know if, one day, I (or someone) would like to find a photo with a man and a tree (for example), the tree being the main subject. The problem is that I think I’m “diluting” the power of main tags. Another example … about a website helping find post-doc jobs, I’ll use the following tags: “jobs postdoc research science grants PhD job”. The problem is that “grants” is not really related (there are no list of available grants but only some jobs require grants and you never know what you’ll look for later). ...