Well, some of these would be beneficial to all Swisscom customers. I'm not aware of any other channels where customers can suggest product enhancements or request features.
It's a bit myopic to consider the community forum just the place where problems are discussed. Absence of some features is in a way a problem for some users. That why you have users running their own routers.
I hope that Swisscom product managers read the forums in all languages. That's the only way to get the clear picture whether the customer needs are met with Swisscom offering.
It might make sense to have a dedicated section for suggestions or feature requests. If somebody can create one I'll happily post there.
It's more useful to have a thread per feature to encourage discussion instead of just throwing ideas one after another.