This work began in response to a perceived need to express something of how and why digital repositories and services interact. As a community of implementers and developers we have well understood technical models and architectures that provide conceptual mechanisms to promote interoperability. Articulating the details and challenges of actual interactions that occur, however, is not so widely understood and knowledge about them is not often shared. This is, in part at least, because we tend to share in the abstract through architectures and use cases and in these we focus on the technical. Articulating interactions or connections requires an engagement with and presentation of specific local details. Beginning to consider why particular interactions succeed or fail over time requires us to factor in more than the technical....
We think that ecology, and examples of the ecosystems it studies, may offer a useful analogy to inform the task of understanding and articulating the interactions between users, repositories, and services and the information environments in which they take place. This report outlines some concepts from ecology that may be useful and suggests some definitions for a common conversation about the use of this metaphor....
The open access movement:
Putting peer-reviewed scientific and scholarly literature
on the internet. Making it available free of charge and
free of most copyright and licensing restrictions.
Removing the barriers to serious research.
I recommend the OA tracking project (OATP) as the best way to stay on top of new OA developments. You can read the OATP feed on a blog-like web page or subscribe to it by RSS, email, or Twitter. You can also help build the feed by tagging new developments you encounter.
