CNN did a study regarding which cities in the world had the most merchants accepting Bitcoin as a means of payment. This is an interesting way to see where cryptocurrencies have the best adoption as a payment method.
Here are the results of the study (the numbers represent how many merchants accept Bitcoin):
1) San Francisco/San Jose, 194
2) New York City, 161
3) Buenos Aires, 133
4) Los Angeles, 117
5) London, 93
6) Kansas City, 80
7) Tampa/St. Petersburg, 76
8) Tie: Miami/Ft. Lauderdale and Austin, Texas, 72
9) Melbourne, 68
10) Amsterdam, 57