OSMC is an open source project and it runs on time. Unfortunately, I have to associate priorities to the roadmap and am always short of time. My priorities are currently focused on hardware expansion and adapting our build system to be friendlier with upstream (Debian).
You do -- but I also need people to work with me on this from a development perspective. I'd rather let it drag, and get things 100% right, than hear it works but doesn't do something quite right and end up having to redevelop it again anyway.
Thanks for your understanding -- I assure you, I want OSMC to have a web browser just as much as you do