I'm trying to be a helpful citizen and file a whole bunch of bug reports for the Android app. But the 20-minute limit is getting in my way; really unhelpful for everyone involved. I've got lots of tabs open ready to go...
This seems a fair point in general.
If you ask for feeedback on a new app:
So if there’s something you’d like to see in the app, let us know on Meta under the ‘android-app’ tag
(there's even a link.)
You shouldn't rate limit questions like this for new users. Feature requests and bug reports are prone to coming up in bursts, during the initial use of the app.