There are a couple of thread on all of these issues in the altcoin discussion section, and in my opinion, it's much better to contribute to these discussions whenever they come up by giving your own input rather than asking for a separate section for each of them, knowing fully well that it will prolly be difficult to implement. It's common to see users complaining about an issue without actually putting in their own personal effort to make the situation better.

Having said that, the only way this becomes a good request is when there are more quality topics/discussion on them, but at the moment, tbh, most of the discussions on this things on the altcoin board is low quality stuff.