• When I want to nerd out or just understand more I always go to your digitalfire website. I tell everyone who has questions and sincerely wants to understand to start there. Thanks for doing ALL the wicked tedious, but extremely necessary work that you do Tony!

• Just to tell you that digitalfire and insight-live are the best online resources I have come across! Thanks for all the work that has gone into your websites.

• I think you have done a great job in developing the on-line version. It is very easy to use. We meet once a month to discuss any glaze problems, test glazes in teams, and I do a presentation on an aspect of glaze chemistry. One day, I said something technical and one of the member's jaw dropped and she said "Hey, I just realized I understood what you said". It was a proud moment.

• I would like to thank you, I have looked through books and books and books, and here you are with so much fantastic information about what to do with the free clay that we can find outside. Even just saying that the clay has to be dry when you put it in water, what an eye opener. I am so amazed how well this works.

• Thank you for all you have done for the ceramics community, your reference pages are the first place I go when I have questions. I also really appreciate you being available to help me.