Re: wp-super-cache strategy
Looking at is_404() and it’s brethren. These things are part of the wp_query lib that:
* The query API attempts to get which part of WordPress to the user is on. It
* also provides functionality to getting URL query information.
When trapping an url and gen’ing a page based on that virt url we aren’t in wp any more. I see in bp_core_do_catch_uri() that first a check is made to see if this is a blog page. That doesn’t work. The workaround for not gen’ing 404s for directories is to create a wp page that is ignored. We get the title for the page and the directory itself and no 404.
Looking at bp_is_blog_page() I see that all it does is detect if this is a member page, news or a bp component page. Return true else false.
So bp_is_blog_page() returns true for virt urls.
