Yeesh, I missed the monthly charge. What legitimate reasons other than pure profit would they need to charge a non-trivial monthly charge? Unless they are com

Yeesh, I missed the monthly charge. What legitimate reasons other than pure profit would they need to charge a non-trivial monthly charge? Unless they are completely failing to sell enough devices to accommodate the distributed storage, they aren't having to store the data themselves. At most it seems they just have to have servers to facilitate the distributed coordination.