Hello, I am currently working as a member of the Overture Map Foundation to use Open Street Map data and other open data to produce the Overture Map. We’ve been generating queries and exporting the results to MapRoulette to try to eliminate obvious errors or potential issues with OSM data. I hope to improve the accuracy and correctness of OSM. Feel free to contact me with questions or comments or if you have ideas as to an issue that you’d like to be seen turned into a global map roulette challenge.