Great block, Tony! When I went to check it, though, I found out about another great thing you are aparently involved in: the Wikipedia filter. Is this also available somewhere? I see there were some postings in the text filter forum a while ago but I'd like to know what the status of this is.
Any idea about whether the 'references block' and the Wikipedia filters will become part of future standard distributions of Moodle?
Thanks for the great work.