[wp-hackers] Returning instead of echoing

[Owen Winkler]

Ryan Boren wrote:

>Okay then.  As long as existing API is preserved, add new API and
>refactor as needed.  However, let's target a few must haves at first,
>rather than churning everything at once.  Let's flirt with it before we
>marry it.
>  
>
Eek.  Actual work.  But worth it.

>And let's try to establish some API rules.  Here are some suggestions.
>  
>
I like all of these.

Owen