I have installed your RSS Reader Scope and I really love that function and it is one of the most used on my phone.
I was wondering why scopes are still useable in 16.04. Now I read here that rest-scope-functionalities will be deleted with coming OTA 8: (see chapter What's Next?) https://ubports.com/pt_PT/blog/ubports-blog-1/post/ubuntu-touch-ota-7-release-192
Probably your RSS Reader Scope will than not be useable anymore?! If so - could you develop an app out of it?