There are some patches in the pipeline like [Ticket
7584](http://dev.rubyonrails.org/ticket/7584) which modify
functionality that is going to be extracted to a plugin. I suggest we
tag these 'pluginize' and make a report so people extracting things
like scaffolding can check there for updates, but the core doesn't
need to deal with them.
How do people feel about that? Should the tickets be closed, as well
as tagged? I'm not sure the best way to keep those tickets out of the
patch count but still indicate that it hasn't been dealt with.