I have noticed unanswered posts. I tend not to answer if I dont think I have something to contribute. Believe it or not, I don't know everything! :)
Because I am knowledgeable in paint, I find my fellow associates at Home Depot sending all kinds of customers to me for answers in other areas. Granted, most tradesmen know a lot about the other trades, but I just don't feel comfortable outside my area of knowledge. I would rather not say anything at all, rather than to give wrong info. I frequently tell customers that I am outside my comfort level.
I 100% agree and i also anly respone the questions that i have knowledge on which is Plaster , Stucco & brick restoration.