<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>lawnchair_larry</author><text>Non-blogspam version: &lt;a href=&quot;http://www.cl.cam.ac.uk/~rja14/book.html&quot; rel=&quot;nofollow&quot;&gt;http://www.cl.cam.ac.uk/~rja14/book.html&lt;/a&gt;&lt;p&gt;Also, I really don&apos;t understand why this book gets so many recommendations. I can&apos;t figure out who the target audience is or how it adds value to the field. I think all that I can tell is that the target audience is not me.&lt;p&gt;To be honest, it feels like some of the Schneier books that give you a lot of those &quot;Aha!&quot; moments, but don&apos;t actually have a lot of information. Maybe I&apos;m missing something.&lt;p&gt;Edit: Damn, this guy has been blogspamming HN twice a day for like a year. 5 submissions to his blog in the last 2 days.</text><parent_chain></parent_chain></comment><story><title>Free Must-Have “Security Engineering” Book</title><url>https://www.novainfosec.com/2013/04/03/free-must-have-security-engineering-book/</url></story>
<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>ggamecrazy</author><text>I use it for class, I bought the book before searching if it was free :/. You can use it to kill someone -&amp;#62; &lt;a href=&quot;http://i.imgur.com/ytr9PZa.jpg&quot; rel=&quot;nofollow&quot;&gt;http://i.imgur.com/ytr9PZa.jpg&lt;/a&gt;</text><parent_chain></parent_chain></comment><story><title>Free Must-Have “Security Engineering” Book</title><url>https://www.novainfosec.com/2013/04/03/free-must-have-security-engineering-book/</url></story>