Thank you guys for your honest feedback. The main difference between online forums is that our feedback is way more structured. Especially the forums with a lot of fans have become really chaotic with thousands of topics. It is hard for a communtiy manager to see which suggestions really have the support of the community (a big topic could also mean there is a lot of disagreement).
The real value for a developer is in showing that they listen and interact with the community. Developers earn points for interaction (also for rejecting suggestions). For gamers it is really important that a developer listens to a community and at our site developers can show that and even compare that to other developers.
I'm also working on filters/categories to make it easier to find suggestions on certain topics.