Did this just change or something?  Earlier today I did a search and copied the URL and it was something like <a href="http://www.google.com/url?url=http%3A%2F%2F.." rel="nofollow">http://www.google.com/url?url=http%3A%2F%2F..</a>.  But just now when I tried to duplicate it, I didn't get that.  Weird.