GCM is a global climate web viewer containing accesible climate information from 1901 and this is being continuously updated. It is based on open sources and open data. Developed by the University of Seville Climate Research Group

The academic torrents network is built for researchers, by researchers. Its distributed peer-to-peer library system automatically replicates your datasets on many servers, so you don't have to worry about managing your own servers or file availability. Everyone who has data becomes a mirror for those data so the system is fault-tolerant.

myExperiment is a social networking site and Virtual Research Environment (VRE) designed for people to share, discover and reuse workflows. myExperiment enables scientists to contribute to a pool of workflows that can be reused and repurposed by other scientists, promoting building of communities, forming of relationships and collaboration.

Chiemgauer is the name of a regional local currency started in 2003 in Prien am Chiemsee, Bavaria, Germany. It is named after the Chiemgau, a region around the Chiemsee. The Chiemgauer program is intended to promote local commerce and non-profits.[1] The Chiemgauer operates with a fixed exchange rate: 1 Chiemgauer = €1

SOINUMAPA.NET is a Basque country Sound Map open archive project. Based on phonography or the art of recording environmental sounds, its aim is to show, share and exchange field recordings made in the Basque Country.

Freesound aims to create a huge collaborative database of audio snippets, samples, recordings, bleeps, ... released under Creative Commons licenses.

Collective is a pioneering project putting Camden Town at the heart of the UK’s creative community. We support creative people into employment and in setting up their own businesses. Our regeneration programme builds on the rich cultural history and reputation of Camden Town to ensure a legacy of improved skills, enhanced employability and enterprise. Collective draws on three distinct but integrated elements that combine to form a unique offer for the creative sector in Camden: Hubs provide incubation space for creative start-ups supporting business growth in Camden. Fellowships

Citilab is a center for social and digital innovation in Cornella de Llobregat, Barcelona. Exploits and spreads the digital impact on creative thinking, design and innovation emerging from digital culture. Citilab is a mix between a training center, a research center and an incubator for business and social initiatives. This project started with the idea that digital technologies, specifically Internet, are a way of innovation much more focused on citizens.

We propose a decentralized privacy-preserving approach to spam filtering. Our solution exploits robust digests to identify messages that are a slight variation of one another and a peer-to-peer architecture between mail servers to collaboratively share knowledge about spam

The Netsukuku project is based on the very simple idea of exploiting the great potentiality of the wifi connectivity, making the PCs of wireless communities act as routers and handle together an ad-hoc network even bigger than the Internet. Netsukuku is an ad-hoc network system designed to handle massive numbers of nodes with minimal consumption of CPU and memory resources. It can be used to build a world-wide distributed, fault-tolerant, anonymous, and censorship-immune network, fully independent from the Internet.