Updated
This version has an icon on the status bar you double click to kick off web2lrf prompting you first. You can turn off the prompt via the minimal preferences dialog and update the settings to use.
Tomorrow I'll look at adding a context menu to the icon for per-document overrides on the web2lrf settings and getting a rdf feed working for updates.
If anyone has any better ideas for a name than Bookit let me know. I just called it that because of the original post.