Haha, yeah, maybe. But the blubb-blubbs they make are also quite funny I assume.
Again, another example of how things like that are obviously our fault. When we introduce new mechanics it isn't always trivial to see all the ways in which they could be used and abused. That's why we need people. Oathing hirdsmen wasn't intended to facilitate trades, for example. Summoning hearthless people wasn't intended as a teleporation device.
I think the only real problem here is, as usual, that we aren't actually working on Haven.