any doc format with built-in ads feature?
mbrubeck: Adobe also experimented with ads in PDF files, but shut down the beta program after just a few months.  Are there some unsolved problems preventing anyone from doing this successfully?http://hansakoch.com/cancelled-yahoo-ads-for-adobe-pdf-beta-...Perhaps it's too obvious, but there's always the HTML format, published on the web, with ads provided by Google Adsense et al.