One of the things that I dig about the WordPress community – or, really, any open source community – is the diversity that exists with respect to its contributions.
For WordPress specifically, I always get a kick out of seeing the various plugins, themes, documentation, and other projects that people create that help others do their job better.
These include things like the Developer plugin and the Underscores theme. Projects like this and contributions from others are those that help keep me motivated to continue working on the Widget and the Plugin boilerplates.
The thing is, there are alternative projects that are out there that help do the same thing, and I’m way more a fan of the collaborative environment than the competitive environment (at least when it comes to educating others!).
Case in point: Mario Peshev’s WordPress Plugin Base.