There are sticky stuck platforms, and there are extending and evolving platforms. D7 is definitely in the stuck category, and as such quite vulnerable to market changes. If there were a platform that was generic enough (as Trident promises say), it shouldn't have a problem adjusting to market changes.

@Mauricecano: I've also been searching for the *Access to Trident Blog* that I should have received when I upgraded my account to premium.