With respect to you both, jdr8271 & JeridHill, I have to say that my opinion differs from yours. No industry, trade, skill or anything that has grown to contain a desirable amount of knowledge and craft, has done so without creativity and the will to experiment. Very few advances similar to penicillin, and even that was the result of a unintended and unorthodox variable in the laboratory.
I admit, I am skeptical of the grill idea as I can't imagine it to be efficient enough to be beneficial, but it's great that these ideas are out there, and the people doing this are so keenly interested in exploring avenues of potential.
I do agree very much with your comment jdr8271, that it is important to take your equipment seriously if you are to be serious about this business. It is a responsibility we should honour for ourselves and our clients. But I think the intention of this post was NOT to validate the sale of microwaved t-shirts, but get the perspective of other interested printers.
Andrew
Vancouver, BC