Do you think that it is likely that Blizzard will have a repeat of what happened in patch 6.1 in the future? Namely releasing a 'major content patch' with little to no content (let alone major content) and/or social integration. Or do you think that they have learned from the events of 6.1 and will make sure that each major content patch actually has major amounts of content in it?
Given what I've seen so far I think that another 6.1-style patch is inevitable. It seems as though they can no longer release content at a pace that would allow major updates every couple of months. So we will see more of these minor patches (6.1 style) alongside bigger yearly patches (6.2 style).