I have two blogs, one personal, one public.
I'd like to choose a category from personal blog and export those posts automatically via WXR format and then import them automatically on public blog.
Has to be category specific, and has to carry custom fields.
I have tried every RSS importer plugin out there to no avail, none of them will pass the custom field info.
This may be plug-in territory I guess, but with the multi-site admin features in wp 3.0+ I think it would be a handy feature in wp core.