• I have been following your Site and posts continually and gained a greater understanding. Thank you for that. It is so exciting to have a positive outcome from your glazes rather then the bought glazes. ... All good and exciting. My pottery clients are excited and have recognized the difference. There is nothing better than to pass on the best work possible to those who love the pots. So much work and testing, but well worth it. Thank you so much.

• 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.

• Am learning to use Insight, love the articles in the reference database. Thank you for everything you have done and are doing.

• Absolutely love the insight-live web app.

• This article on porcelain is terriffic. I've been slip casting my own porcelain formula for nearly 40 years, and wish I had read it way back when I was first starting out! You provide exceedingly useful information- especially pertaining to the difficulties of trying to maintain consistency in a world of materials that are changing rapidly or disappearing entirely!