In the end of the day, this is not a paying job. We do this for fun and to get a challenge (sometimes). We are not going to spend countless hours on something we dont find fun/challenging. And I know some will disagree with this, but then again they are not developers are they. We do our best to push content that is needed, we can't satisfy everyone... I already code stuff at work that I don't find fun/challenging, so I am not going to do it on my free time too.
Start making suggestions with a detailed plan of how it should work, use flowcharts etc... then there is a bigger chance that someone will start on it.