I Think Google ranking is much important than the yahoo ranking. Because Most of the person can use Google for searching
I was told to just concentrate on building my google ranking and the rest will follow. I agree that most of your search engine traffic will come from google in one form or another. Trying to build enough links to outweigh googles new local search algrithm thingy is another thing....
Google Ranking is really useful because most of the time all want Google not Yahoo... You will rarely found that for yahoo...
of-course its Google because Google is more reliable search engine than yahoo..... Almost 80% people are using Google.....
both targeted, but Google is more preferable for most visitors.That's why google is more important than others.
both, but Yahoo's attention is paid to the quantity, Google realized after the quality of the new algorithm pays attention to