more INPUT_FILE | python linkbuilder.py '<li>' '</li>' > OUTPUT_FILE
echo "http://snosrap.com" | python linkbuilder.py '<li>' '</li>'
python readnews.py "http://snosrap.com/blog/feed"
Can be used in conjunction with the say command to read RSS aloud:
python readnews.py "http://www.nytimes.com/services/xml/rss/nyt/pop_top.xml" | say