• I wanted you to know that, you have a fantastic program. Every serious potter should use it. And it would be a good starting curriculum for high school and college to learn from. Thanks for, I would imagine, many hours in developing time. Kudos sir. I hope, by God's good will that I will be able to enjoy it for any years to come.

• I have been using Digitalfire for 10 years to help me understand and develop glazes and clays and I can’t thank you enough for all of the efforts you have put into this. You are a huge resource and thank you!

• Tony, you are wonderful!

• Your site is great! It is so good to have your site as I venture into making my food-safe glazes. I live in São Paulo, Brazil, so the raw materials here naturally can be very different from the ones in most of the books and websites, as we don't have much of that available here. So your site is the only that I have found so far that is really helpful if you want to start from scratch, so thank you! Its like my dream as a potter to make beautiful, lasting and safe ware so your website and insight-live are invaluable sources of information for me. I am so glad to be able to work with this! I really admire your work and tell my students about your website. Here in Brazil, studio ceramics is not a very developed area. Many people don not even know/care about being precise and knowledgable about safety with glazes. So your website is like an oasis in the tropical desert.

• Hi Tony, I love Digitalfire and Insight-Live. I am an enthusiastic hobby potter working on a long-term project to make a book on low-fire glazes and I fire a few thousand test tiles each year. I'm excited you are bringing a next round of improvements to Insight Live and offline capabilities.