Hey there Ron and thanks for your question.
To be honest, I know what it is because I have used it to discover water leaks, however, the best forum to discuss your services and to advertise thermal imaging is in the form of a blog. You can easily access the blog section of Trulia through your on-line profile home page. The Q&A section is primarly for questions and answers pertaining to home buying, selling and, in this case tech. However, I'm certain that the Trulia public would love to hear about Thermal Imaging in a blog, whch will provide you with more space and room to discuss the techniques and results. Personally, I just love all those pretty colors on the page!
Thanks and good luck!!
Grace Morioka, SRES, e-Pro
Area Pro Realty