diff --git a/doc/todo/Adressing_.gitattributes_inefficiency.mdwn b/doc/todo/Adressing_.gitattributes_inefficiency.mdwn
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+## The Problem
+
+Apparently, `.gitattributes`-based configuration (of e.g. `numcopies`, `largefiles`, `addunlocked` (not even implemented due to the inefficienty), etc.) is slow as every file needs to be queried individually for its attributes (`git check-attr` under the hood, I guess).
+
+## The Motivation
+
+From a user's perspective, `.gitattributes`-based configuration has several benefits over the `git annex --set annex....` approach:
+
+- `.gitattributes` can differ between branches
+- `.gitattributes` lists file name matches much more easily readable, while e.g. `git annex --set annex.largefiles 'include=*.txt and include=*.md and include=*.bla and mimetype shenanigans and largerthan and whatnot...'` gets confusing quickly.
+- `.gitattributes` nests well in subdirs, enabling quite concise and fine-grained control (e.g. all files in THAT folder should be annexed, but if I delete the folder at some point, nvm, my `git config --get annex.largefiles` won't stay cluttered with that path config)
+
+Furthermore, Datalad [relies on `.gitattributes` configuration](https://git-annex.branchable.com/todo/annex.addunlocked_in_gitattributes/#comment-431d5040eac3b9a01d97724e25194f17) to specify the backend and e.g. the `text2git` procedure
+
+## Suggestion
+
+Couldn't the [separate-git-tree-for-diffing-technique you used lately to speed up repeated imports](https://git-annex.branchable.com/devblog/day_649-650__speeding_up_repeated_imports/) be used to cache `.gitattributes` for all (or relevant) files in a git tree (e.g. have the same paths in that tree but file contents are the attributes), querying the attributes is a matter of quering this tree and updating them just requires re-querying the touched paths.
+
+One problem I see with this tough is that it wouldn't be possible to cache the user's `.git/info/attributes` settings, which can change independently.
diff --git a/doc/todo/Straight-forward_diffing_with___39__git_annex_diff__39__.mdwn b/doc/todo/Straight-forward_diffing_with___39__git_annex_diff__39__.mdwn
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+Hi joey,
+
+Currently, getting a useful diff between annexed file versions is quite involved [(setting up git-annex diffdriver)](https://git-annex.branchable.com/forum/git-like_git-annex_diff/).
+
+It would be very nice if showing changes between annexed files was a little more straight-forward and ideally without any user config needed. UI suggestions:
+
+- `git annex diff`: would behave exactly like `git diff`, but operatign on both unannexed and annexed contents 
+  - ideally re-implementing all its options (e.g. `--word-diff`, `--word-diff-regex`, etc.)
+  - would need a diff implementation in Haskell (surely there is one)
+  - sounds complicated to do TBH
+- Teaching `git diff` to use the annexed content instead of the pointer links/files
+  - software like [`nbstripout`](https://github.com/kynan/nbstripout) passes the git-tracked contents through a filter before diffing. This sounds like git-annex could do the same to add straight-forward `git diff` support without user configuration.
+  - git-annex already has a `*  filter=annex` attribute in place, for text diffing there apparently needs to be a `*  diff=annex` attribute and a `[diff "annex"] textconv=git-annex-output-content-instead-of-pointer` config.
+  - even if the above works, I don't know how to temporarily switch this off without uncommenting the `textconv` e.g. with `git config --edit`. Sometimes you just want to see the actual hashes of old and new file.
+
+Maybe `git annex diffdriver` kind of does part of this, but I don't really understand what it actually does.
+
+Here other posts related to diffing:
+
+- https://git-annex.branchable.com/forum/enabling_git-annex-diffdriver_for_gitk/
+- https://git-annex.branchable.com/todo/--get_option_for_diffdriver/
+
+What do you think?
+
+Cheers, Yann
+
+PS: Thank you very much for git-annex, it's awesome! I'm giving a git-annex workshop next weekend [@Tuebix](https://cfp.tuebix.org/tuebix-2023/talk/review/GWRP3UKE3VFKVDG8RNQ8ZZPCZPNZYYWM), really looking forward to it.