Hello,
I was introduced to sketchup through the company I work for. We are a startup company and we have had to learn things as we go and keep cost's down. Sketchup is great for that. We have begun to do our own shop and architectural drawings and I found this forum looking for line weight help. However the rendering that I have been seeing here is really good stuff! I sure I will find more information here than I can handle.
Cheers,