Snow Leopard was released a decade ago, so seems like their choice of wording is indicating a bias there.
 10.6.5 was released in Nov 2010 however per Wikipedia, so almost 9 years. Still feel my point remains.
So yes, very unfair to bash Apple about over this, you raise valid concerns.
When exFAT was released I added this to the Wikipedia entry only to have it reverted within hours. Hmm.