> mail based workflows shine as reviewer is more encouraged to apply the series, compile/run it in their env not to mention: if the reviewer does this for ever

> mail based workflows shine as reviewer is more encouraged to apply the series, compile/run it in their env not to mention: if the reviewer does this for every version of the posted series, on appropriately named (versioned) local branches, then they can trivially run git-range-diff between adjacent versions!