Please more details on that!! It is quite hard to compare the BTC hardfork with the EMC2 hardfork for a number of reasons including the availability of options on wallets going with the hardfork. Whereas at BTC you had many options to choose between different exchanges and wallets supporting the update, this time you are limited in your decisions. According to the website and the intermediate updates they don't mention any doubling rather than burning 55M coins! The wormhole will be removed.