Denarius [$D] is a PoW/PoS Hybrid Cryptocurrency with Tribus
...With Denarius you can stake your D for a 6% APR yield and you can also run a FortunaStake for a 33% return of block rewards. The technology of Denarius is faster and more reliable than its big brother Bitcoin. D transactions that can confirm around the globe in seconds without slowing down. Denarius is open-source software available for free. You can timestamp sensitive data on the chain and experience a blockchain built to be decentralized. Denarius is a fixed-supply cryptocurrency with a maximum of 10,000,000 D.
JetClass, Java net-class application, allows virtual lectures to be held by teachers and students located in front of their computers, somewhere around the globe. It's written in Pure Java, relying on CORBA for network communications.
Globe is a middleware platform for developing large-scale (millions of users, worldwide) distributed applications. A number of applications are available, such as GDN: a scalable replacement for FTP and GlobeDoc: a scalable replacement for the WWW.