FYI: I've put together some classic ICO myths in the "Awesome Initial Coin Offerings (ICO) Truths" page [1] with the subtitle "The Art of the Steal - The Scammers' Big Lies".
[1]: https://github.com/openblockchains/awesome-ico-truths
Here is my list:
Blockchains Are a Bad Idea (James Mickens) https://www.youtube.com/watch?v=15RTC22Z2xI
Hacking Blockchain (Konstantinos Karagiannis, Chief Technology Officer, Security Consulting, BT) https://www.youtube.com/watch?v=0gL6DsR6vGg
Myth Busting: Can a blockchain save healthcare? https://blog.andreacoravos.com/myth-busting-can-a-blockchain...
Blockchain Graveyard https://magoo.github.io/Blockchain-Graveyard/
Response to Blockchain & Blockcerts Critiques from Privacy Researcher https://community.blockcerts.org/t/response-to-blockchain-bl...
Blockcerts: Using blokchain for identity management is (mostly) ridiculous https://blog.xot.nl/2017/09/06/blockcerts-using-blokchain-fo...
Blockchains from a Distributed Computing Perspective https://cs.brown.edu/courses/csci2952-a/papers/perspective.p...
Do you need a Blockchain? https://eprint.iacr.org/2017/375.pdf
IOTA Tweets from cybergibbons: https://twitter.com/search?q=iota%20cybergibbons