It would maybe help, if now that the is ITO is officially over, some exact numbers would be released from all the exchanges (apart from Bittrex). And then maybe we could see that the refunds at Bittrex will not matter much, because the minimum funds for starting the project has been collected on the other exchanges. And then nobody would worry about the failure of the ITO anymore.
I don't have exact figures, but I can confirm that the total amount raised was in the region of 1000 BTC.
This means that if 150 BTC is sold at Bittrex, the launch fails.
Hence my encouragement to all supporters of the Blocknet to put up buy walls above the Bittrex one.