The PAH101 set is the currently the largest trove available of GW +BSE data for molecular crystals. As such, it offers unique opportunities to (i) learn about correlations between DFT and GW +BSE values of various properties, (ii) discover materials with desired electronic/ optical properties in the dataset itself, and (iii) train machine learning models to help in materials discovery efforts. Here, we provide examples for these three use cases.