I don't think this makes for a good merge. rEFIt and rEFInd are two different software, with the latter being a fork of the former, not just another release of the original software. It is unclear that question that apply to rEFIt would automatically apply to rEFInd and vice versa, and such should be kept distinct if this is the case.
In the same way old versions of macOS are superseded with newer versions and we want to encourage new users to use the latest version of macOS, that doesn't mean we invalidate all High Sierra questions making them Mojave questions by merging high-sierra into mojave!