How could technology change theatre criticism for good?

guardian.co.uk: Discussions about the future of theatre criticism seem to be evergreen. It is a debate that continues to impassion bloggers, and one that arose again at the latest instalment of Devoted and Disgruntled back in February, in a session challenging the barrier traditionally erected between theatremakers and critics. One linked but relatively neglected aspect of the conversation, however, is how criticism might fully explore and exploit the growing possibilities allowed by digital developments.