You’re right, it is a feature, but I’d like the option to distribute a smaller binary without everything built in. Roswell supposedly helps with this, but I haven’t gotten it to work yet. Some commercial implementations support this, I think, but they’re priced well beyond my hobby project budget.

Janet is intriguing to me because it has a small footprint (even smaller than most Schemes). I’ve heard it’s handy for building little utilities, especially if you want someone else to be able to run them (a situation I find myself in regularly).