The https://view.ly/ site states the following "Recommended gas limit: 150.000"
Their own tutorial at https://blog.view.ly/post/eth-participation-tutorial/
states the following:
"A word about gas limit: If you don’t know what this is, then don’t worry about it. You will be fine by using default gas limit automatically set by your wallet ..."
So it is not surprising that many transactions are failing due to being "out of gas"