• How amazing it is to have personal contact on such an amazing technical site and I can’t express my gratitude for your generous spirit.

• You have such a brilliant analytical mind, able to find solutions to many ceramic problems. You have accomplished so much in your life, helping us potters understand what we are doing. I cannot thank you enough for your vast ceramic reference library online. I think you are a national treasure.

• THANK YOU SO VERY MUCH for your continuing contributions to the ceramic world! [Yes, all caps is shouting, intentionally so!] I've been following Digital Fire for about 25 years now. Many of those years passed with my studio packed in crates in storage. I now have leads on space to reopen. You've kept my passion alive through your postings.

• My glazes activities are seasonal anyway. In the summer i make pots in winter I think about chemistry and sit at a PC. I looked at your pricing again and it is indeed reasonable.

• I want to thank you for creating all that extensive and wonderful material in Digital Fire and Insight Live. I have started with the process of creating my own glazes a little bit more than a year ago, process that I found exciting and challenging and thanks to your websites it has been a lot easier!