[Taxacom] taxon wikipedia type resources

[Roger Hyam]

I was wondering if anyone could help me find some examples of taxonomy  
web sites that will accept contributions from general users in the  
style of wikipedia/wikispecies. To qualify they must allow anyone to  
register and contribute. Contributions must appear live, as part of  
the data without going through an editorial process. Sites that only  
allow users to comment or upload their own data don't really count. I  
am looking for collaborative works. The sites could cover any kind of  
taxonomic related information - not just actual taxa

I am wondering why I don't come across such site in my work.

Many thanks for your thoughts,

Roger