Doug, please trust me when I say I was writing regular expressions and teaching librarians how to do internet searches before there was a world-wide-web. I'm an early adopter, my first Usenet post is dated 1991, my first dialup internet account was in 1985. I was there when Yahoo was created, and way before Google. I know how to use it.
http://www.google.com/search?hl=en&lr=&q="sony+a"&btnG=Search
Returns a Newsweek story on the Sony spyware debacle.
A 1997 story on the Sony Navicam (whatever that is).
Remote Control for Sony A/V equipment
And so on. The first mention of the Sony a is...ah, after four pages I gave up. None that I saw.
Now, could I have crafted a query expression that would have found just what I wanted? You bet. At least I think I could. But I won't bother. And why should I? I'm the consumer. If Sony wants to advertise to me, they can find me, or make it very easy for me to find them. A findable Google search does that.