Most commercial banners are using the same set of fonts.
It’s in german, but you should be able to get enough information from there.
The fonts being ranked there are those which are used most often, due to their quality and aesthetics, as well due to traditional reasons (books are mostly set in Dante, Palatino, Baskerville or Garamond for example).
Hope that helps!]]>
@Mike Ryan, Nice to see your comment after a long time. I didn’t know that Corel Draw had whatthefont integrated into it.. Nice find..]]>