Public Library of Science, a non-profit publisher of open access journals committed to making scientific and medical research literature a freely accessible public resource has started using google knol platform for publishing scientic papers.
For More details of the announcement visit
Some Knols Published at the moment
The early molecular epidemiology of the swine-origin A/H1N1 human influenza pandemic
PLoS Currents: Influenza
A moderated collection for rapid and open sharing of useful new scientific data, analyses, and ideas.