I wonder if it'd be possible to detect the presence of a "crosspost link," then move upwards a level to ... not display the entry, or put it behind a forced-cut of some sort. I don't *think* it can be done with just CSS; it might have to be a full-on module implemented into a style, but I'd love to be proven wrong. The metadata-label-xpost class seems to identify posts where people show crosspost links, at least ...
Granted, this would only catch people who choose to display crosspost links on their DW posts.
Yeah, it's probably best done on the viewer-end of things. What I've started doing for people whom I know are crossposting is removing them from my default view filter on LJ, but I don't know if you have that set up already on your end, or if that would necessarily be the best solution for your situation.
It's for a friend and what I think she's going to do is set up a custom filter here on DW that contains only people who are only posting on DW, but that seems very kludgey & failure prone.
no subject
Date: 2010-09-13 12:53 pm (UTC)no subject
Date: 2010-09-13 01:06 pm (UTC)Granted, this would only catch people who choose to display crosspost links on their DW posts.
no subject
Date: 2010-09-13 01:29 pm (UTC)no subject
Date: 2010-09-13 01:32 pm (UTC)no subject
Date: 2010-09-13 01:33 pm (UTC)no subject
Date: 2010-09-13 02:48 pm (UTC)