• You've done it again. While looking up info on dolomite I got to your info about using a catch glaze. It could save a lot of kiln shelves if I can convince students it's worthwhile. Also, you just have the best info available on all things ceramic. Thanks for sharing it so freely

• I must say you have so so much good information and with examples that it is nothing less than outstanding. I've added another year to my account. Thank you!

• Thank you for all of the information you publish on your website. Digitalfire has been my primary resource for researching raw materials and I will be soon be subscribing to Insight. Thank you so much for all of your work. My fellow students and I refer to your website almost daily.

• 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.

• The knowledge and information you share on digital fire is a rare gem on the internet. I greatly appreciate your writing style. To the point and full of facts. I am wanting to be more active in my glaze creation and begin to make my own glazes. This, to me seems like a huge step away from the safe and what I know of the glazes I have been working with.