[general,#28][s]: add simon wardley piece from 2013.

README.md

@@ -47,6 +47,7 @@ Awesome critique of crypto/web3, etc. Contributions are welcome.
 * [Ross Anderson et al: Bitcoin Redux: crypto crime, and how to tackle it](https://www.lightbluetouchpaper.org/2018/06/01/bitcoin-redux-crypto-crime-and-how-to-tackle-it/) ([full paper](https://weis2018.econinfosec.org/wp-content/uploads/sites/5/2018/05/WEIS_2018_paper_38.pdf))- 2018-06-01 - Anderson is a Professor of Security Engineering at the University Cambridge. Bitcoin Redux explains what’s going wrong in the world of cryptocurrencies. The bitcoin exchanges are developing into a shadow banking system, which do not give their customers actual bitcoin but rather display a "balance" and allow them to transact with others. However if Alice sends Bob a bitcoin, and they’re both customers of the same exchange, it just adjusts their balances rather than doing anything on the blockchain. This is an e-money service, according to European law, but is the law enforced? Not where it matters. We’ve been looking at the details.
   * [Ross Anderson: Why Bitcoin is Not Cash](https://www.youtube.com/watch?v=p9HH_dFcoLc) - 2018-04-10 - 📺 walks through why bitcoin is not cash and the complex legal questions it would need to deal with if it wanted to be.
   * [Ross Anderson: Tracing Stolen Bitcoin](https://www.youtube.com/watch?v=UlLN0QERWBs) - 2018-03-23 - 📺
+* [Simon Wardley: A Spoiler for the Future of Bitcoin](https://blog.gardeviance.org/2013/11/a-spoiler-for-future-bitcoin.html) - 2013-11-27 - "As you can guess, I'm not a fan of bitcoin. If left unchecked then I find it has the potential to undermine the importance of Government which is actually not good for competition and not good for the market. I hope none of the above happens and would rather see bitcoin disappear in a puff of history." (NB: he predicts massive appreciation in bitcoin and is concerned how it can undermine government and tax revenue.)
 
 ### Economists