Making new language features #{ Stand Out }
There is a phenomenon I've noticed in the way community members react to proposed new language features. The new feature seems odd, and different, and contrary to the way the language was before. So they want the syntax of the feature to be odd, and different, and clearly distinguish the new feature from all of the old features of the language.
Succumbing to that request is a bad idea. When you do, (some) people are at first happy that they can so easily distinguish this new feature from the rest of the language. But users soon grow tired of the extra syntax surrounding the new feature, and request as yet another new feature that they be able to do the same thing, but without all the boilerplate.
It is better to design the feature so that it fits well with the existing features of the language, even if it might at first seem jarring that things have changed. Users will quickly get over the newness of the changes and learn to understand the language as a whole as it is (after the change).