If that is supposed to be insulting, then I am not insulted in the slightest. You should take care to treat everybody in the forums with the same amount of respect they should treat you. Everybody has their special preferences towards their choice of words and vocabulary, including mine, so I shouldn't simply be ostracized because of my manner of speech. Besides, the term 'double-edged sword' is a common theoretical statement regarding that fact that is something can go one way, it will surely go in another. It's not solely medieval in the slightest. I hope you are just simply alleviating the situation by exchanging friendly banter and humorous jokes, instead of trying to be insulting. It is by my dutiful prospects that we'd get along in a cordial and favorable manner.
As for your suggestion of adding a Disney character because of adding another Mario character, I don't get it. I don't understand how you can even logically come to the conclusion that these two subjects correlate with each other. It's a non-sequitur.
Finally, as for your comment about "dumb people are going to be dumb people", I take issue to this, and I'm assuming you are referring to casual fans. There is no need to belittle casual fans (or any other fans) just because their knowledge isn't as vast as the more dedicated veterans of these forums. It's presumptuously arrogant. These "dumb people" have every right to an opinion as much as anybody else, no matter whether their ideas are intelligent or inane. Casual fans are an important aspect to Sakurai and Smash, just like hardcore players. So don't simply say they're "dumb" because they don't understand certain facets of how Smash works.
I should reiterate this: I'm not personally attacking you, nor am I saying "I'm better than you are", because I'm not saying that at all. I'm just simply disagreeing with certain notions of your previous statements, as you are free to do so with mine. All I'm trying to establish, and nearly every other forum user here, is an friendly environment where we can have both agreements and disagreements among ourselves.