Thank you for the great plugin. I have two suggestions:
1. Automatically enter the twitter permalink into a metadata field, so that I can (for example) link to the original twitter status page in lieu of the single post display for these twitter-posts.
2. Is it possible to use some semantic service like zemanta or Yahoo to get automatic tagging for these twitter-posts that were automatically added? Alternatively, do you call any particular hooks when posting those twitter-posts so I can write a plugin to do this?