Just bought some XDN's just now :D
Merry XDN's ... hehehe
http://xdndigitalnote.com/news/digitalnote-christmas-presents/
[PT] XDN dá juros por HODL depósito é feito na Wallet,
[EN] Annual Interest on DigitalNote Blockchain Deposits
The XDN coin gives annual interest to blockchain deposits, check the post at:
http://xdndigitalnote.com/cryptocurrency/annual-interest-xdn-blockchain-deposits/
The XDN roadmap for 2017 and more :
http://icco.digitalnote.org/roadmap.html