One one hand, I like a nice long commit message. On the other hand, human nature is terrible.
I know that if long commit messages catch on, some synergetic managers will start insisting on minimum lengths for commit messages, and start having meetings discussing standards and policies for commit messages, and start filling binders with more rules than one person could ever memorize. Soon, fixing a single-character typo in a comment will take 20 minutes, and pressing enter will be nerve-racking because you know there's just something you're forgetting from the binder.
I know that if long commit messages catch on, some synergetic managers will start insisting on minimum lengths for commit messages, and start having meetings discussing standards and policies for commit messages, and start filling binders with more rules than one person could ever memorize. Soon, fixing a single-character typo in a comment will take 20 minutes, and pressing enter will be nerve-racking because you know there's just something you're forgetting from the binder.