Yes, see this. http://www.seomoz.org/blog/how-to-choose-the-right-domain-name http://www.seomoz.org/blog/how-to-choose-the-right-domain-na... Using real words

Yes, see this. http://www.seomoz.org/blog/how-to-choose-the-right-domain-name http://www.seomoz.org/blog/how-to-choose-the-right-domain-na... Using real words is also generally necessary. One "u" pops right out and ruins the batch.