In this case, it seems they are trying to free the LucasArts adventure games from the Disney Vault, since they posted a teaser on their Facebook page that they are "Heading to Corley Motors!" (complete with a shot of Ben Throttle on his Corley motorcycle). After posting shout-outs to more LucasArts adventure games, such as Sam & Max Hit the Road on their twitter page, they were asked by twitter user BJ Wanlund to clarify the meaning of their LucasArts teases. Night Dive Studios responded by saying "We're hoping for it as much as everyone else, that's all we can say at the moment!"
So it seems like more classic LucasArts adventure games might come out on digital distribution sites some day after all. Or, they might not. We'll just have to wait and see how this situation develops.