As someone who has done this, and benefitted from others doing this, I think the open sharing is probably the number one reason to use these types of solutions.

As someone who has done this, and benefitted from others doing this, I think the open sharing is probably the number one reason to use these types of solutions. You get people that are in their own niche and know specific parts of the system inside and out. That builds credibility and increased profits, but the companies are too nervous to stand behind their people.