Hello,
I've just heard your ZooBank project mentioned on Radio 4's Leading Edge programme (http://www.bbc.co.uk/radio4/science/leadingedge.shtml), and was struck by some similarities between your project, and wikispecies - the open directory of species (http://species.wikipedia.org/wiki/Main_Page).
I imagine you've probably seen this project, but just thought I'd mention it.
Cheers, Leigh.