I want EF to handle different domains differently.
If Safari shows an article from a certain newspaper, it is to be captured as rtf instead of the usual webarchive. When I’m on my favourite forum I want the print view to be captured, even when Safari shows the normal view. Twitter pages should go into a different library from all the rest.
Only the second point can be achieved by modifying the built-in capture script, which is fortunately pretty short. Maybe I can return an empty list and use the import command to force a library. But I see no way to set the page format from AppleScript.
For now, I think the closest you can do is use bookmarklets to choose the format. I’ll add a feature request to let capture scripts specify the desired Web page format.