Not all of us use the new post feature.
Even on my droid I don't use an app as my browser works fine on the full website.
I myself like to read about one topic at a time. Many of us have specific interests. I can not think of a single gun forum that has everything blended together. Some come here to talk specifically about C&Rs, AK's or AR's. The sub forum makes that easy, without having to use the less than ideal search feature that can miss threads if they do not contain a certain word.. For example look at a new thread where a guy is interested in purchasing a shotgun, but has no idea what he wants. Now he can easily look at all the threads on shotguns, and read about all the different shotguns without having to sort through 100's of.thread's on AR's or Rimfire. That is the type of person who the forum is supposed to benefit, those seeking knowledge or info.
A subforum makes it easier for that guy looking for a topic, find answers or information on a specific type of firearm easier. I understand there are a few of you guys who have a broad knowledge and like to talk about or help answer everything across the board, and now everything is not in one place for you to answer, but think about the individual without that knowledge of firearms looking for info, trying to sort through all that mess. Someone with true lack of firearm knowledge, (those who the forum is here to benefit), might not be able to differentiate the titles of threads. If they are looking for home defense shotguns, they might miss that KSG review or VEPR12 review in long gun general section because they probably don't even know those are shotguns by looking at the name.
Just my thoughts. (I like a little organization

) and am very humbled to be able to help organize it.
David