I really like using NeoVim for programmatic text manipulation.[1] I use Spacemacs as my main non-IDE editor and I want to reuse that basic Vim knowledge instead of having to worry about the differences between sed et al.
Typically I will insert a step in the pipeline like for example `nvim -Es +':%s/^/go home/' +'%p'`.
NeoVim rather than Vim since Vim is painful for pipeline text manipulation.