oaDOI Safari Extension
With Safari 5 one of the most interesting new features is the support for Extensions and there are now many different [extensions availabl(https://safari-extensions.apple.com).
There are a section of extensions that might be of interest to scientists and I've started listing the here.
I've just created a new extension that might be of interest.
Ever come across an interesting paper that is behind a paywall? Many of these publications may also be available via green open access.
Self-archiving, also known as green open access, refers to the practice of depositing articles in an institutional repository or a subject repository such as arXiv.
However locating the open version can be a bit hit and miss given there are so many potential repositories. Fortunately oaDOI provides a simple way to search for open access versions
You can simply paste the DOI into the search engine at oadoi.org, however this web service is ideal for linking to a Safari Extension.