The only thing being rediculous around here is that we have to tell every newly arrived fan the same things, over and over again.
Of course you are free to make suggestions. Providing a rationale for your ideas is also very appreciated. Only do it in one of the suggestion threads. And read them first. As mentioned above, your suggestions have already been discussed. So check up on the results of the discussion and maybe restart them fresh with a
new angle.
What Naz means by saying "Play another mod!" is just a short version of:
'We have been tossing ideas for the past half years. Most obvious choices have already been made so we won't change them anymore. Making a mod is hard work. It's easier to just find a mod with (some of the) things in it that you like than make one on your own.'
If you want your ideas to be taken seriously, post them in the right thread. Most importantly, check if anyone else has already suggested something similar and find out what came of it. Chances are, if it was a good suggestion, it has already been incorporated in the ToDo-List, which is another thread on it's own.
So, best you familiarize yourself with the still growing subforum and don't add to the clutter of potentially volatile repeat-ad-nauseam 'but i want this and that'? After some reading, you'll get the hang of it.
Don't take this the wrong way. I am very happy that you enjoy the fruits of our work. Just don't expect us to dance to your whims or not to get bored by the same questions and suggestions over and over again.
Good luck and happy hunting!