It's Oracle, I can only assume that hostility to their employees is part of the package, since it seems to be their default state towards everyone else :P
This is the video and timestamp where Bryan Cantrill goes off about how awful oracle is. It's kinda famous around here. https://youtu.be/-zRN7XLCRhc&t=35m30s
Find more discussion about it by searching for "oracle lawn mower"