• The chemistry from G3806E really helped me with fixing a copper that I could never get to stop blistering before, so I'm a big fan.

• You've built such an incredible reference; it's been invaluable to the ceramics community. Thank you for everything you've done,

• You are due many complements on your site and software. I usually have your A - Z materials dictionary open in my web browser.

• This article was very interesting and prompted me to write to thank you for the fantastic resources of DigitalFire and Insight-Live. I'm a fairly new potter---both to the craft and glaze chemistry---and your scientific approach is an absolute treat compared to vague advice often trafficked outside of industry. Furthermore, Insight is a wonderfully powerful tool which has defined how I approach testing and analysis of clay and glazes. It's incredibly refreshing to have information usually buried under the expense and jargon of industry journals and textbooks freely available.

• Just to let you know your wealth of information and knowledge on digitalfire is second to none and very Impressive.