In the debate to use or not use Hyphens in url and at the same time address the Hyphen vs. Underscore debate. I stumbled accross the Google Gods version of the answers. Consider using punctuation in your URLs. The URL http://www.example.com/green-dress.html is much more useful to us than http://www.example.com/greendress.html. We recommend that you use hyphens (-) instead of underscores (_) in your URLs. Info at: http://www.google.com/support/webma...er=76329&cbid=-lil5h862d4ux&src=cb&lev=answer The only question left is: How many Hyphens?
What do you mean "How many"? Just use a hyphen wherever there should be a whitespace. Don't use 3 in a row
good catch. i just recently started hypenating my directory structure when i saw that most SEO software tends to do it that way for article titles.
Sorry, when I said "The only question left is: How many Hyphens?", it pertains to the discusion of how many hyphens can you have in a domain name and a web file name before it becomes a negative.