Regarding the Inline Editor mentioned in today's post by Sumana:
(http://www.mediawiki.org/wiki/Extension:InlineEditor http://svn.wikimedia.org/svnroot/mediawiki/trunk/extensions/InlineEditor/)
To give credit where credit is due, the editor was the brainchild of Jan Paul Posma, then a student at Groniger, now a graduate student at Oxford, who coordinated our contribution. GRNET worked together with Jan Paul to carry out improvements as well as an interesting usability study that we presented in last year's Wikimedia Conference in Berlin.
We have since stopped working on the project since we were not sure that there was interest for it to be used. However, if there is a possibility that it may be useful in some way, we would be happy to see what could be done, discussing with Jan Paul.
Best Regards,
Panos Louridas GRNET