My paper looking at the impact of outreach efforts e.g. hackathons! is now available as early access:
https://ieeexplore.ieee.org/document/8827910
Many thanks to my co-authors for helping me sift through, analyze, and present the data and those of you who contributed their insights.
More thanks to all of you for your contributions to the community through code development, participation in outreach, and helping us track your accomplishments through publications.