One of the top trends for 2009, selected by Shareable magazine:

(go to that original article for the links mentioned below)

“This year saw the founding of services like Rentalic, Share Some Sugar, and Neighborgoods—all of which rely on the web and mobile technologies to facilitate neighborhood-level sharing. In 2009, the ridesharing service Zimride allied itself with the carsharing service Zipcar, both making extensive use of social media and mobile technologies.

Similar synergies emerged in citywide bikesharing programs: The Spanish company Onroll, for example, runs bike rental and return in 28 cities through text messaging. A company called PlanetMetrics created software that allows “retailers, product manufacturers, and consumer packaging manufacturers to see their supply chain carbon emissions and easily identify ways to reduce the footprint of their products or services”—often by sharing resources.

Meanwhile, architects, urban planners, and real estate agents are starting to talk about “open source” homes and streets, and they’re using social media tools to open up planning processes. Writers and publishers are experimenting with a range of shareable platforms, from Cory Doctorow’s Creative Commons book launches to one project (launched this year by former Punk Planet editor Dan Sinker) that shares short stories on cell phones.

Zipcar founder Robin Chase sees cross-platform, cross-industry sharing as the wave of the future.”