While do don't reply to every suggestion thread, we do track all suggestions and feature requests (submitted here and via email) in our internal issues database. We believe it's important to take care when adding features to integrate them well, while also preventing UR from becoming bloated and slow, and this is not always easy. While we do try our best to accommodate feature requests, the list is pretty long, and we don't know if or when we'll get to all of them.
We do a maintain a
road map for future releases, but we don't attempt to keep it comprehensive and up-to-the-minute with each suggestion that is submitted. Also, requests that are relatively easy to add and widely requested may get done before suggestions that require a lot more work to implement.