Walker was fired in December 2007 after two years of employment because she had caused disharmony in the workplace by using block capitals, bold typeface and red text in her emails. <http://www.nzherald.co.nz/nz/news/article.cfm?c_id=1&objectid=10594014>http://www.nzherald.co.nz/nz/news/article.cfm?c_id=1&objectid=10594014 www.peoplewho.org