It isn't my place, but I thought this merited a response. While you provide several good points, I disagree with you on a few, and the tone does seem rather negative.
Adv. flamboyantly - in a fancy colorful manner; "he dresses rather flamboyantly"
(from
http://www.thefreedictionary.com/flamboyantly)
I'm sure in your mind this sentence made perfect sense, and in the context I understood your meaning, but "the people who are flamboyantly following this game" does not work very well as a sentence. Perhaps the people who are obsessively following this game? Irregardless, it was a bizarre word choice.
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Moving on past the vocabulary, this seems a bit nonsensical. You dislike the attitudes of the people who are obsessively following your game, because they argue about design decisions and then ask why their suggestions aren't used?
Allow me to explain it from my point of view- You have created, a topic devoted entirely to your game, detailing what it is all about, encouraging people to follow it, openly discuss changes, ask for suggestions, and then when they give them to you, you respond in an extremely blunt manner. We have no idea why you refused the suggestion, because you've been playing it close to the chest and we don't know your reasons, or if you have any. We'd like to know, so we may ask, and I hardly think that entitles anyone to become upset.
Allow me to apply a metaphor; you are a rising game company at the upcoming E3 game show. You set up a booth for your game, you post teaser images all over it, and then when people ask about your game you flip **** and scream at them- "I HAVE A RIGHT NOT TO TELL YOU ANY F*** I WANT! I'M THE DEVELOPER, I DON'T NEED TO GIVE YOU ANYTHING!"
...Well, yeah, but then why the hell did you set up the booth, the teaser images, etc. etc.? If, as I'm assuming, its so that we can learn about the game, then I hardly think you have good reason to be upset when people ask questions. It seems counter intuitive to the idea to get upset when people ask questions, when people inquire about the game, or when people suggest things. People make suggestions because they want to improve the game, because they think their ideas have merit and wish to have them included; when they get told no to their ideas, isn't it at least courteous to tell them why? You don't have to, but it would be nice, to explain why their idea wouldn't work, otherwise they don't know, when you could easily just tell them your reasoning.
I know you have every right to dislike people who irritate you. But you are developing a game for others, and when they want to help be a part of that game creation process and suggest ideas or ask questions, try not to become too upset. People are here to
play learn about the game, not to irritate or offend you, so please respect that.