When a blogger writes an article without a title, it does go to animenano. However, from what I can see, when you try to access it in animenano.com, you cannot expand the topic to preview because there is no title to expand the preview. Here is one real life example:

Scathbad's Training
09/20/2008 05:14 PM
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I don't think I can find this on the RSS either.

*off topic*

Don't try to post in animenano using Opera 9.5; it will just not work. It's erased my post content 2 times already, and hopefully if you can see this is works on firefox.