Can someone explain the "aligned with the USGA" and "aligned with the PGA" thing to me? I look at the majors as 1) Augusta, 2) seaside links, 3) Whatever the USGA decides they want to do that year, and 4) PGA trying to be just like the USGA. It could be all politics, but I really don't get the "they're a PGA facility now, so the USGA won't go there", and vice versa. It's not like either tournament has a particular style to which they're trying to adhere, which explains some of the cross-over through the years. Is it just that clubs don't want to work with both organizations at the same time?