[philippz]

Use a very simple tool to give feedback. This is how we collect feedback (internal and external): https://www.stomt.com/stomt

And it creates a great feedback culture as i can give feedback as a normal user or anonymously and i can even vote anonymously. The simplicity reduces the perceived effort and makes it more likely that someone gives feedback. The optional anonymity takes out the fear.

(Disclosure: I work for STOMT)