• I have mostly used store bought glazes and fooled around some with stains. I have never approached anything scientifically. Your website seems wonderful. Seems that I could spend a few years with what you have shared. I will start with one of the base recipes and let the fun begin.

• I have not been potting for nearly 20 years. Your website is an oracle. Thank you.

• With a major in ceramics i have been working in the glaze lab of a big sanitary ware production company for about 3 years now. I want to tell you how much i appreciate the work that you do and the knowledge that you share, through out the 7 years that i have been studying and working in the Ceramics field. You have been the most important source of knowledge for me no one has ever taught me as much as you did through digitalfire. I truly love ceramics its quite a beautiful field to work in and i love and excel at what i do and big part of that is because of the guidance that you provide. And that really means alot to me to see a research or a test work out as i planned.

• I spent most of yesterday playing with the “new” (to me) version of insight on line. I love it, it is faster and eventually easier to use. And by the way, thank you for creating and maintaining the enormous data base of ceramic materials and making it available for anyone to use. What a wonderful gift to all of us interested in ceramics.

• I am a longtime fan and user of digitalfire. I have learned so much by reading the information you have published; I’ve always been so grateful to have it to read.