As you know, DiscoJuice is very happy because you are providing Geo Locations in your metadata feed. If you don’t, please do 🙂
Here is a visualization of the Identify Federations based upon geo locations provided in metadata (with some fallbacks):
Data quality is sufficient to be useful, but I hope that the data quality of the metadata sources will improve, giving users a even better user experience.
This map is using data feeds generated by DiscoJuice.org.