The Ask.com blog announced a new feature to its Smart Answers line up today. For example, if you do a search on se roundtable an abbreviation of my blogs name, you will get RSS feed results at the top from my blog. The Ask blog says that the initial list of sites included "was selected based on the most popular feeds chosen by our users in Bloglines."
Currently, I am not sure why it does not work for the query Search Engine Roundtable when it works for the abbreviated version. Note that it does work well for Search Engine Watch and Search Engine Watch Blog but it does not pull the SEW blog RSS feed, it pulls the SearchDay feed.
Here is a screen capture of the first query:
More details at the Ask Blog.