My 2 cents
First of all, thanks for taking the time to put together something like this for people like me. I also appreciate the chance to provide feedback. I read the whole thing from beginning to end, and I have to say the information is very useful, but the typing style makes it hard to read. You capitalize words randomly it seems, and that makes me pause to see if I've missed a period or not understood something. (example: I don't know much of anything about Robert's C02 Equipment. Not sure how many he's Sold or is Selling, but I'm not hearing complaints about his C02 stuff. So, for now, You are on Your own with this one.) In the example, equipment, sold, selling, you and your do not need to be capitalized.
As for the content, again I find it very informative. I do tend to agree with the comment before mine that your prejudices come out in your comments, but you never indicated it was going to be anything but your own opinions, so I take it for what it is, your opinion. That being said, I've followed your posts, and I value your opinion.
Judging from the statistics I have read pertaining to the users of this forum and it's main competitor, there are a lot of people in this hobby who are in the early years of adulthood. They may not be in a position to afford the top of the line, and so your comments regarding the mid range gear was useful too. For those of us who have a wife who quietly indulges our hobby that info was useful too. :-)
All in all, good info, but IMHO it would benefit from some typing improvements.