Don’t write catchy titles, unless your aim is to be adorable and not SEO-friendly.  Catchy titles have a place at del.icio.us and digg.com, but not on your blog post. 
Now, that may change as more and more people only syndicate headlines, but for right now, use your titles to:

Accurately Convey The Subject Of The Post
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Use your news aggregator to bring you the information you need.I have created a comprehensive listing of blogs that I scan every morning when I begin blogging.  I’ve taken the herculean task of dividing them up by topic so they are finitely organized.  This helps me, when I am under deadline, get a story out [...]