Several developments have been as a result of feedback from visitors. If you leave a question, we will try to answer it to the best of our abilities, but with the increase in visitors and questions recently, we can't guarantee a reply. No site can be entirely bias-free. No matter how hard someone tries, training and background will always influence your outlook. We have, however, tried to eliminate bias, and we hope you take these pages in the spirit in which they are provided i.e. a genuine attempt to inform, educate and support.
Information here is based on published data.
Thanks also to all those people who left e-mail comments, suggestions and requests, who have helped shape the site.