Brion is continuing to review the FlaggedRevs extension for security and scalabilty. (He's already made several fixes.) Meanwhile, I've set up a small demo of the extension in the configuration which I propose we should use for the English Wikipedia. Please don't hit the server too hard or I'll have to take it down. :-)
(This is courteously hosted by the University of Bamberg in collaboration with Open Progress.)
The page should pretty much be self-explanatory.
Thanks once again to the two main developers of the extension, Aaron Schulz and Jörg Baach.