You can import comments too. I guess the advantages are that you can then delete your LJ, if you wanted to, and that people who friend you just on DW can see your flocked posts.
As others have said, the DW importer gives you the option to import comments alongside the entries. (And you can run it again later to update crossposted entries with later LJ comments.)
To my mind this is - at minimum - an excellent live backup of my LJ, comments and all.
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I guess the advantages are that you can then delete your LJ, if you wanted to, and that people who friend you just on DW can see your flocked posts.
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http://andrewducker.dreamwidth.org/2060830.html?nc=4#comments for an example.
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To my mind this is - at minimum - an excellent live backup of my LJ, comments and all.
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