An update on this:
Some people listed themselves at http://www.mediawiki.org/wiki/Events/FOSDEM - thank you! This is useful and will become more useful as the event approaches.
I have started drafting the proposals for a lighting talk and a DevRoom session. If any of these gets accepted I will fly to Brussels. You can help with the drafts. Just edit and comment in the discussion pages as usual. I will submit both proposals on Monday, not to get too close to the deadline (Friday 21).
http://www.mediawiki.org/wiki/Events/FOSDEM/2013_-_Lightning_-_Qgil http://www.mediawiki.org/wiki/Events/FOSDEM/2013_-_DevRoom_-_Qgil
If someone else is thinking about submitting a MediaWiki related proposal please share your plans in the wiki page.
-- Quim Gil Technical Contributor Coordinator @ Wikimedia Foundation http://www.mediawiki.org/wiki/User:Qgil