• Your information has really been a Godsend to so many challenges we have overcome. All of your efforts have really made such a HUGE difference in our studio, rarely is there a day where your shared knowledge directly or indirectly is part of my life. We are eternally grateful for what you have unknowingly (until now) done for us.

• I have really been enjoying using insight.

• 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.

• You have no clue how much this site has inspired and helped me develop my love for ceramics and chemistry.

• Hey Tony, thanks so much for developing such a useful software. I have come to digital fire for countless questions I have had with clay and glazes.