I’m still mulling over Helen Longino’s criteria for objectivity in scientific enquiry (see previous post:Science as Social Knowledge) and it occurred to me that folksonomies are not really open and democratic, but are actually obscure and impenetrable. The “viewpoint” of any given folksonomy might be an averaged out majority consensus or some other way of aggregating tags might have been used, and so you can’t tell if it is skewed by a numerically small but prolifically tagging group. This is the point Judith Simon made in relation to ratings and review software systems at theISKO conference, but it seems to me the problem for folksonomies is even worse, because of the echo chamber effect of people amplifying popular tags. Without some way of showing who is tagging what and why, the viewpoint expressed in the folksonomy is a mystery. This is not necessarily the case, but I think you’d need to collect huge amounts of data from every tagger, then database it along with the tags, then run all sorts of analyses and publish them in order to show the background assumptions driving the majority tags.