-again, dave wrote: <<Technique must be sufficient for expression, but excessive technique is unnecessary. And the temptation to use excessive technique detracts us from expression. >> I think you can go further and assert that technical limitations are never a barrier to expression. If the need to express, or the content, is demanding enough, it finds a way. When technical freedom is met with great inspiration, it makes for a sublimely entertaining experience, but not necessarily more a compelling one, merely because of its brilliance. We'd love to have everything, but it's not really necessary.