6500 is a perfect number. Cypress Point, Merion and Crystal Downs were all under that number 25 years ago, before they succumbed to peer pressure. St. Enodoc was well under the number, until Peter McEvoy lengthened the 16th. Narin & Portnoo is another cool course bastardized in the name of a bigger number on the scorecard. Has Maidstone succumbed? It used to the the shortest course in the top 100 list, at 6325 or so.
Rye and Swinley Forest are the first two that came to mind for me. I hope White Bear Yacht Club is still under the cutoff. What about West Sussex?
Golf courses have gotten longer throughout history.
As any avid GCA participant knows, I certainly have railed against recent hot golf ball and club innovations and think a rollback would serve the game well.
That said, to use the word "bastardize" or any other negative word against lengthening because it puts a club over an arbitrary number we have chosen seems a bit silly.
If we choose 5800 we can bitch about the bastardization in 1904 of some other venue.
If a good player routinely hits driver 9 iron on a Maidstone par 5, should the rest of the shorter player tees suffer whatever field inflencing defence someone dreams up (high rough, whatever) when a cleverly placed back tee can restore the intent of the hole for the better player, without unduly slowng play and punishing the rest while the USGA conducts a study to see whether the ball goes farther "while we're young"?
The word bastardization is far more appropriate for what was done to Shinnecock in 2004 for the US Open.
A classic case of ignoring the problem and creating other ones.
Back to the original premise?
Aiken Golf Club
Kebo Valley
Palmetto
Southampton
St Georges
Apawamis
Cape Arundel
Palmetto is an example of a great course well under 6500 yards. The fact that there are a few way back tees in place that are never open shouldn't disqualify it as I don't think I've ever seen the back tees exceed 6400.
Meanwhile we all know 6500 yards and less is an ideal number for the majority of golfers, but because it's ideal for us, should mean good players shouldn't be allowed to play relevant length courses, and it does take a very innovative course or weather to be relevant under 6500.