I agree now that the title length limit is good.
But disagree with adding categories. As you say, simplicity is great.
Messages are the sole opinion of the author, especially the fishy ones.
My humanity is bound up in yours, for we can only be human together. - Desmond Tutu
Note on an occupational hazard: I comment frequently in beta based on my desire for the betterment of groups.io as a product. Only a fraction of the time are my comments and suggestions specifically a matter of self-interest. Don't assume the latter when the former may be the case.