Adding Comments to Resteems?

I like to Resteem posts that I find interesting/informative. But I sometimes find it annoying that I cannot add comments to the Resteemed version (like Twitter). If I found a post interesting then I would like to explain why, and hopefully that would encourage others to also take a look and help the author benefit (and possibly me in the process, not a bad thing!) for going to the effort of creating content for us all to read.