If the balance forum required playercards and to have experience with all armies and did not allow obvious fanboys (from either side) we wouldn't have half as many threads and might actually achieve decent discussion.
As it is now, a large part of the balance forum, are not actually interested in balance, they just want shit nerfed instead of actually learning how to deal with stuff. People can't admit when they have been outplayed either. Maybe you lost because the other player was just better.
They come and go from both sides with every major patch and its always the same.
We have people actively posting in the balance forum and even creating threads who:
Do not have experience with all factions
Have clear biased views
Would rather jump to "nerf x" than asking for help in actually dealing with problems
Hell we have people who play 5 games with a faction and claim that stuff is OP. These people need to come back when they have a respectable rank with a decent win % instead of crying OP when almost all cases, the issue is not with a unit or faction but their ability (or lack of) and willingness to improve.
Im not saying that you need to have x rank to be able to post because some people actually bother to have a discussion and put foward a good arguement. Mr Smith is a perfect example of this. I don't know what his ladder # is and it doesn't matter. He puts forward well thought out posts that actually encourage discussion. He puts a lot of effort into his posts. These are the type of posts the balance forum should be filled with.
Bofors can fire through smoke with attack ground and will kill the puma in less than 10 seconds due to the low armor. Neither of those are effective.
While that is true, does it apply to everybody? There is probably only a small % of the playerbase that would do that and even know they could do that. If you are rank 2000+ then maybe that is an effective tactic.
Something you will also find is that most high ranked players (assuming no bias) will have a decent understanding of how to counter bofos / emplacements. It doesn't mean things don't need adjusting but it also doesn't mean that what this forum seems to be filled with is truth.