That's exactly how I feel as well. I've put my very 1st armor build here for constructive feedback even though it was a 100% OOB build. I got plenty of great feedback from modeling errors, to how to do things better, to things I did completely wrong, and had no idea they were wrong until the guys here pointed them out and how to correct them. And just as importantly I got plenty of "great job", looks great, etc. So it's way more then a one way street.
Armorama is a great site with top rated builders who are more then willing to share. My main reason for joining rather then continue to be a lurker is to learn 1st hand from my modeling, especially from my mistakes. Not once did anyone ever take a cheap shot at sometime I did wrong. With one to one feedback like this, everyone should take advantage of the learning experience.
Thanks guys for all the constructive help, and making a newbie feel so welcome.