Updates research

research.mdwn

@@ -110,6 +110,7 @@ Torrent workflow: torrent-maker, magnet2torrent and torrent-reseed:
   * https://git-annex.branchable.com/tips/using_signed_git_commits/
   * http://stackoverflow.com/questions/17371955/verifying-signed-git-commits
   * https://git-scm.com/book/en/v2/Git-Tools-Signing-Your-Work
+  * https://mikegerwitz.com/papers/git-horror-story.html
 * Push-to-deploy plugin:
   * http://superuser.com/questions/230694/how-can-i-push-a-git-repository-to-a-folder-over-ssh
   * https://devcenter.heroku.com/articles/git