Zbass,
As a hobby pourer, I'm always grateful when someone is willing to share what they know about pouring plastics.
If they have a website and are selling something for pouring, and add that to their posts, I'm okay with it, too.
Since I don't pour baits for anyone but myself and a few friends, I have no problem with what may seem like self-promotion to some. I just don't see it that way, and, so far, I haven't read anything here on TU that read like "I've just reinvented the wheel".
If someone here takes an idea and adapts it to their way of making baits, or takes an idea from here and improves on it for themselves, and then posts that info here, I'm just happy they took the time,and were generous enough, to do it.
This site, for me, isn't about bragging. It's about sharing.