• So appreciative in general for your work and writing on digitalfire. I've learned a lot. Truly invaluable. My background is in science - I really appreciate and gel with the curiosity and experimentation you bring to the field, structured knowledge and approach, not to mention the open access and tracker-free site. Really cuts through the noise, and there's a lot of it. Thank you!!

• The body of work you present, and the obvious attention you have paid to your website, is quite noteworthy. To me it’s a bit like AutoCad: it has everything, but you need training in how to use it!

• I'd just like to say that I love Digital Fire and I'm on here pretty much everyday. It has been soo helpful. Even though I am still leaning and exploring what I can do with the program it has been a huge help, and I believe it will be for years to come. I'm such a fan of your glaze software and tell all them members here .. what a tremendous asset it is to my practice.

• 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.

• My glazes activities are seasonal anyway. In the summer i make pots in winter I think about chemistry and sit at a PC. I looked at your pricing again and it is indeed reasonable.