What if one wanted to nominate another app?

What if one is a user of another app, and wants the community to give constructive criticisms about that app? Can one nominate such an app here? Or is there any other place for this?

Or at the very least, can one request someone at Humane Tech to review such a request and directly approach the app makers, especially considering that such an app might have thousands or millions of users already who might be getting adversely affected due to in-humane design, but the app makers might be reluctant to even look at this issue when a user talks to them about it?