The fact you wont have to fill a KYC everytime you partecipate to a ICO its quite an interesting feature.
Not an interesting feature, it is a marvelous feature.
Also, icos would love to use them because at some point near all people will on their database so only a few people would need to make a kyc.
. So for example you already have my data, will I be recognized by the system automatically once the it will be up and running? 
