SEO results better with dashes or underscores?

SEO results better with dashes or underscores?
I just got off a call with a client and a client of my client. On that call was a developer from a Denver based web development firm that also does SEO. On the call the developer stated that dashes are no better than underscores when it comes to SEO optimization and ranking. I almost feel out of my chair....

Are users really as dumb as we make them out to be?

The foobar blog recently put up a post titled Fake popup study: Users are idiots? I don’t think so…. I think the post was right on. Too often we in the software industry make user interfaces that are way too complicated. We tend to include too many buttons, icons and graphics many of which...