You are wrong about this. No one has to be traditional. No one is saying you have to be traditional. What is being said is that it's really good practice to make traditional shapes as those have standards that allow you to judge success of execution in an objective way. If you don't want make traditional shapes, don't. No one cares.Make sure everyone knows your intention is to do a traditional shape and exepect critique based on that. Otherwise if it is a "freestyle" expect either a big response on how you should be traditional or even expect no response at all.
The thing that you might not be aware of is the hundreds of guys before that come in here with an early pipe thinking its the greatest thing ever--and it's NOT. It looks like an early pipe. It gets critiqued and the maker, still deluded by the glory of their immature work, gets defensive and claims to be "artistic" and "freehand" and "stick-whatever-word-you-want-in-here." And so the veteran who took time out of his day to help a new guy see what he can't yet see, is mildly insulted because his valuable time was wasted on someone who either doesn't really want help or arrogantly thinks in his vast 3-pipe career that they can see more artistically than the veteran. To avoid all that silliness, it is easier to make classics. That way it's harder to BS about artistic vision. The veteran can just say, "Look, that's a crappy billiard. See that Dunhiil? See yours? They don't look the same."
The whole point that seems to be missed is:
THE VETERANS ARE TRYING TO HELP.
There's nothing in it for an veteran when making a critique. It's simply a fun (pipes are fun!) act of kindness.
So, if you don't want to make classics, don't. If you have the artistic vision to set the world on fire, then burn baby burn. Just don't post ugly pipes and try to tell us you were being artistic.
If you have to tell us your being artistic, you're doing it wrong.
We know artistic when we see it.
One last comment, if your pipe gets ignored, sorry. Critiquing takes time, and if the pipe that's posted has no distinguishing characteristics, if it just looks like a typical rookie pipe, then it's not a lot of fun for the veteran to make the same comments he's made dozens of other times. I know that's not what the poster of the pipe hoped for, but the reality of the situation is this:
The silence is your review.
You made a very normal first pipe, and you can learn all you need to by spending time browsing the gallery and reading other critiques.
Keep making pipes. Get better. If you want thorough reviews by veterans, get their attention with your diligence and growth. If you don't want reviews by veterans then post your pipes on Smokersforums or PipeSmokersForum. On that type of forum, every pipe is an amazing pipe.