3 ms·His major contribution to society is some entertaining sailboat racing.by ryanmarsh 9y agoHis major contribution to society is some entertaining sailboat racing.gowld 9y agoMore than my contribution.kirrent 9y agoWell, it's not like the AC72 and AC50 rules were a lot more popular to certain groups than Oracle is to developers. The AC75 is both a reaction to and rejection of Ellison's vision.