Why addons for an addon?
It's just not possible to cover all possible select-like components and still provide a minimal and easy to use API. Everybody wants an special tweak, a pinch of awesomeness here and there.
And yet, nobody likes massive components whose bloated APIs needs an 8 page manual describing all the possible options.
The goal of Ember Power Select is to be easy to use and customize, so it enables community members to build more focused and purpose-specific components on top. Aims to be the foundation to build richer on top of it.
If you build something and want to share it, let me know and I'll add it to this section.