pitscheplatsch has commented on the following diary entries
|Pokemon Go trash||over 1 year ago||
@All There are many changesets of forever2darkness, which should be corrected. See http://resultmaps.neis-one.org/osm-discussion-comments?uid=5201761
|OpenStreetMap Community Statistics Revisited||over 1 year ago||
Because it's not mentioned in the text above and could be interesting: "Distribution of (active) @openstreetmap contributors. (Date: Nov. 19th, 2016)". Overall and past 12 months. Furthermore, I also wrote a blog post "A comparative study between different OpenStreetMap contributor groups - Outline 2016".
|How large are our national contributor communities and how are they developing?||over 1 year ago||
For the sake of completeness, open access publication: "Analyzing the Contributor Activity of a Volunteered Geographic Information Project - The Case of OpenStreetMap" http://www.mdpi.com/2220-9964/1/2/146/htm
|Evolution of TIGER Data in OpenStreetMap US||about 4 years ago||
the results of our study: "Assessing the Effect of Data Imports on the Completeness of OpenStreetMap – A United States Case Study" (http://onlinelibrary.wiley.com/doi/10.1111/tgis.12037/abstract)
and a presentation by Dennis: "How Beneficial are Data Imports to OpenStreetMap? – A United States Case Study" (http://de.slideshare.net/denniszielstra/how-beneficial-are)
|The Missing Mappers Problem?||about 4 years ago||
right, you'll find some similar results here: "Recent Developments and Future Trends in Volunteered Geographic Information Research: The Case of OpenStreetMap" (Open Access)  Page 88 Figure 3 .