Hello, my name is Michael Nemtsev and I welcome you on my blog about SharePoint Infrastructure, ECM systems and Information Management I'm Microsoft MVP, Web Developer and SharePoint Consultant based in Sydney, Australia. If you have any questions about SharePoint, then you are in the right place :) Feel free to ask via Contact Form page
The following references may prove useful in planning and developing your Web site taxonomy:
http://www.boxesandarrows.com/view/card_sorting_a_definitive_guide