At present, the exploration is more interesting. A large wave player is making Shared calculation, and the blockchain is applied to the bandwidth sharing to make CDN. BAT is an open platform for block chain + cloud computing, which is mainly aimed at financial industry. But there are still quite a distance block chain technology distance popularity, in addition to the benchmark application has not yet appeared, there are some technical bottleneck, especially the contradiction between the performance and scale, zero knowledge proof, cross-platform chain more interconnected, and so on, and these giants are also need to break through.
ICO has died, block chain is immortal, the burden of technology giant still very heavy.