Tags and self-organisation: a metadata ecology for learning resources in a multilingual context

I think I finally came up with a title for my PhD. You know, the type of title that says it all. It's a bit long, but "correct and descriptive", like Matt said. So here it goes: Tags and self-organisation: a metadata ecology for learning resources in a multilingual context.

Here is a wordle, it was extracted from a paper that summaries the research. Looks pretty accurate :)