"He’s not posting here to "have some fun", he’s here to create interest in his services, his business."Do not give Michael Green too much of a hard time for advertising this way. He is doing it relatively softly and, even if he came here just to honestly discuss some topic, he could be blamed for using the forum for advertising just based on the fact he does have a business in similar field.
There is another thread out there where OP is a novice looking for advice and explanations. Like zero experience looking to start. He is not even sure what integrated amplifier means. There comes a store owner telling him what he sells, where he is located, and so on. And nobody said a word,. To make it more interesting, the store-owner suggests that the potential customer commits the tax fraud ("you can save on your state tax with us"). Nobody says a word. At the same time, when Michael Green talks about his ideas, no matter how silly they may seem to someone, he gets called on it. And others end up much more blatantly advertising on this particular thread here and it is all fine.
I am not trying to defend Michael Green, I just think he is not really pushing his wares as obnoxiously as others are.