I have just made two configuration changes to my journals.
First, if you have access to restricted entries on my journal, either on Dreamwidth or on Livejournal, you can now add pre-existing tags to my entries if you think I missed one.
Second, since I set up my Dreamwidth accounts, I've had them set up so that my entries are automatically crossposted to LiveJournal, and contain a link back to Dreamwidth. Now, thanks to fu and others, posts on Dreamwidth will also contain a forward link to the copy on LiveJournal. I will still allow posting comments to either copy of posts, but now it should be easier for you to read all comments on a post whichever side you started from. This change will not apply retroactively to existing posts. (I could apply it by going back and re-editing every post, but I'm not going to. This shouldn't come as a shock.)