Let's look at it this way:
If you try to discuss something with someone and you have thoughts on the matter that are seriously, SERIOUSLY far off from the other person's point of view, there is no reason to discuss it any further. Lack of proper knowledge on the matter means you will NEVER be able to bridge that big of a gap and the discussion is always going to end up with someone going ad hominem.
The only reason to ever continue a discussion is if the other person's point of view is in the same ballpark, but you can't agree on certain intricacies of the matter being discussed.
So, if someone doesn't answer your post or anyone else's for that matter, know that it is because the person simply recognised how it will ultimately end for both parties.
As for Bird - he is far, far from being stupid. I know that the lad has much in him, but sometimes he just comes off as too crude.
The first thing he said when he dropped in was "soviet union" and of course you're going to make fun of it. On top of it, he's known for his free market meme, so some free jokes at his expense must be made, regardless if he's right or wrong about something.