Tera is a decentralized application platform. This is akin to an operating system. Tera consists of a repository of programs and data storage integrated into the Internet. The mechanism for publishing programs and data on this platform is free from censorship. The circulatory system is the blockchain.
Adshares Network is a decentralized, peer-to-peer market for programmatic advertising. Adshares gives advertisers and publishers ability to trade directly without the need for centralized ad exchanges.