I enjoy working on the wpIdentity package, esp a design-heavy, code-lite feature like the metadata. 

This is an example post for the docs on the metadata feature that has been added today. 

Here's a list of seven things whose names begin with O.

1. Oreo cookies
2. Optimism
3. Organic food
4. Opportunity knocks
5. Oregon
6. Ooops!
7. Offred