We're glad to announce Vapour 2.0, a validator for Linked Data and RDF vocabularies. An effort has been made to widen the scope of the validation to cover any kind of Linked Data (Vapour 1.0 was specifically targeted to RDF vocabularies). This new release contains a number of new exciting features, such as checking for meaningful triples in the response documents, links to popular semantic web browsers, and conclusions on the type of the resources per httpRange-14. Moreover, the input form is now simpler, and the reports are even more eye-catching than before.
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.