Personal take. I think there are strategies to counter boon ball. It could require quickly splitting up into more efficient groups and efficiently picking the blob's alternate maps apart by flagging keeps, slowing supply, papering tier camps, using well timed supply traps on blob. Efficiency should, in my thinking, allow for the ppt to go in favor of the non blob in that case. If it's your t3 garri they are blobbing then any small teams should either cloud and or bunker down in keep with defense and let anyone not needing to be there start papering them while they waste there blob on your defenses. I think that whether the blob is unbreakable is hard to see at my level. We fight Maguuma and all of our main commanders leave for the week. It's not that Mag has a unbreakable blob. If a few of our cmdrs come on they are able to stop the blob but it's unrelenting pressure of opponents help their strength. Our Cmdrs will take breaks and lose too much either overnight or during other down time. Am happy to be wrong but as I see the situation. Also there is less of a carrot on a stick now in wvw. Where I am people don't want to try and face the endless blob pressure because there is not enough reason to sacrifice the time. There should be a reward for the efforts and then those endless blobs might get countered better.