Ethereum Name Service - Like DNS, but for Ethereum wallet addresses
DeepDAO - Making sense of DAO data, building for people and ecosystems
How DNS Works - Super cute web comics about 'How DNS Works' for beginners!
Coinbase - Bitcoin, safe and easy.
SolveDNS - SolveDNS works to check your name servers, a records, and mail servers, SOA records for errors, consistency, efficiency and speed using several DNS tests.
ICODrops - ICO calendar, ratings, bounty list and more