Re: Custom Fields, Future Feature Roadmap
I've been using that
WP custom field search plugin.
I added a "region" dropdown custom field in the post form.
And I swapped the CP search box for the plugin search form (it provides a line of php that you can add anywhere in the theme).
Now visitors can cross search by keyword/category/region.
You could just as well add more custom fields and with the corresponding search options.
Adding custom fields tut:
viewtopic.php?f=11&t=209
It wasn't too difficult for me, and I don't really understand php yet, but I can follow directions and experiment like a madman.