Do the rich get richer? An empirical analysis of the BitCoin transaction network User lingben, in the Reddit Science subreddit, 15 Sep 2013
"Do the rich get richer? An empirical analysis of the BitCoin transaction network" User micaldas, in the Complex Systems subreddit, 26 Aug 2013
“Do the rich get richer? An empirical analysis of the BitCoin transaction network” User albyr, in the Bitcoin - The Currency of the Internet subreddit, 23 Aug 2013