Here is a list of predatory open access publishers:
http://metadata.posterous.com/83235355
See also:
http://poynder.blogspot.com/2011/12/open-access-interviews-omics-publishing.html
Now it turns out that some of the people on the editorial board are also fake:
http://phylogenomics.blogspot.com/2012/01/scary-and-funny-functional-researcher.html