O'Reilly's Decision and Its DRM Implication
The conclusion here (to paraphrase: &quot;no DRM isn&#x27;t a big enough draw&quot;) doesn&#x27;t seem to be at all supported. It may be that they want to focus on publishing; it may be that they simply had to charge too much; it may be that it wasn&#x27;t bringing in enough sales to make it worthwhile, compared to other retail channels.<p>Without more data (or really... any), this conclusion is pure speculation.