Updated WLW Cross-Post plugin
Now that there’s an official installer of Live Writer that works on x64, I updated my plugin that allows you to cross-post a blog entry to a second WLW account, optionally summarizing the entry and always linking back to the source blog. I summarized the reasons why you might need to do this as well as the feature set in How to cross post entries across blogs from Windows Live Writer.
The plugin options are still the same:

And after you posted successfully your original entry, cross-posting to the selected account is one click away:

The cross-posted entry, if summarized, will be intelligently stripped at the specified * content * characters (i.e. 300 chars counting actual text content, not markup/attributes) while preserving your markup surroundings, therefore properly cutting not only text paragraphs:
but also right in the middle of bullet lists:
and even inside code blocks which might even include formatting markup:
Go get the WLW Cross-Post Plugin, another resounding success from your friends at ClariusLabs :)
/kzu
/kzu dev↻d