As part of our first Live PREreview Journal Club (#LivePREJC), we discussed the bioRxiv preprint "A Measure of Open Data: A Metric and Analysis of Reusable Data Practices in Biomedical Data Resources" by Seth Carbon,  Robin Champieux, Julie McMurry,  Lilly Winfree,  Letisha R Wyatt, and Melissa Haendel. doi: https://doi.org/10.1101/282830.  We were joined by two of the preprint authors: Robin Champieux and Lilly Winfree.  Below is a summary of our discussion.