I think that just says more about you and how you approach the conversation. That's not to say that you don't get some fairly absurdist abuse thrown your way, but if you haven't been able to hone and adapt your positions based on the information and data on this forum, then you're on a team.
I'll be honest, I respect that you continue to engage, and about 75% of the time you do it in a respectful manner (I consider that a very high percentage for internet conversation. I don't think I meet that standard). But I have found your arguments to be fairly cookie cutter, cheerleader type DNC stuff. Rarely compelling, and I am not even remotely a die-hard conservative. I think a part of that might be that since you are a political minority here, you are usually on the defensive and that makes it very hard to concede any ground to the other side. It's not a unique phenomenon.
And yes, I absolutely believe there are people here who fit that description but from the conservative side. Pretty much anyone who defends Donald Trump's character probably falls into that category.
You could just be a true believer, but it is rare to find someone on either side who so neatly fits into the political party positions.
I only bring this up because I get the sense from gearhog that he is legitimately interested in honing his own beliefs and incorporating as much new data into them as possible. Even though I do not agree with a lot of his conclusions. That's the value I get from this board as well. I get the sense that you believe your positions are already perfected. At least that's how you communicate them. In that case, yeah you are definitely wasting your time.