I like the look of ChainLink ICO.
ChainLink has developed oracles that allow smart contract creators to interact with data providers.
With oracle, blockchain technology and smart contract will become vastly more useful. People would be able to execute different kinds of contracts in a trustless manner. I believe ChainLink’s oracle will help blockchain technology reaching mass adoption.
ChainLink’s partnership with SWIFT, which is used by over 11,000 banks worldwide, allows ChainLink to easily partner with other financial institutions going forward.
The team has been working together in the blockchain space for a few years already and came up with functioning products in their previous venture.
Network effect is present because the ChainLink platform is more useful when it is the go-to source for blockchain data feeds, so that users don't need to go to several sources for different types of data.
https://smartcontract.com/link