I am a part of the Belgian Roots project which I think is still forming a bit, but should develop well if we get participation. I've mainly work on eastern Vlaams Brabant (between Dijle and Gete), and I'm playing with different ways of making nice articles using links to the original scans.
Remember that for the scans there is not only search.arch.be but also a lot at familysearch.org which are cataloged better at zoekakten.nl
I'm interested in feedback on an appropriate format for the types of "biography" we can make using the types of typical records we have for this region, so please by all means have a look at some of the ones I've worked on. I've given some links on my personal page.