Do you realize that there is no real feedback between forum users and devs? Well, except some critical cases and some "special" users (there is just a few of them). There is no reason to do something with all this suggestions. Ofc someone from devs/publishers are reading them, but that doesn't mean they will be immediately applied. Just for lulz, I'd read old suggestion thread (before D2 was released, so, it was suggestions for upcoming D2) - know what? Yeah, I think you know the answer - almost no suggestions was used in the game.

Anyway, I can't edit my posts after some time. And to categorize all things you need mods rights. So far I saw only one mod here, and she is very rarely appears on forums/section.