<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>rhcom2</author><text>Wow what a rabbit hole you&amp;#x27;ve sent me down. Check out this diagram of the jumping spiders (almost) completely 360 field of view.
&lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;en.wikipedia.org&amp;#x2F;wiki&amp;#x2F;Jumping_spider#&amp;#x2F;media&amp;#x2F;File:Jumping_spider_vision_David_Hill.png&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;en.wikipedia.org&amp;#x2F;wiki&amp;#x2F;Jumping_spider#&amp;#x2F;media&amp;#x2F;File:Jum...&lt;/a&gt;&lt;p&gt;Have you been able to breed them?</text><parent_chain><item><author>mamoswined</author><text>I&amp;#x27;m surprised they didn&amp;#x27;t mention jumping spiders (Salticidae), which are notable because they are inverts, have  the ability to see an unusual number of colors, and unlike the mantis shrimp can be &lt;i&gt;trained&lt;/i&gt; on them. Also another advantage is they can be rewarded with sugar water. Evolutionarily, their eyesight is a marvel. No other spiders really have anything approaching it.&lt;p&gt;&lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;news.nationalgeographic.com&amp;#x2F;2015&amp;#x2F;05&amp;#x2F;150518-jumping-spider-color-vision-mating-animals-science&amp;#x2F;&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;news.nationalgeographic.com&amp;#x2F;2015&amp;#x2F;05&amp;#x2F;150518-jumping-s...&lt;/a&gt;&lt;p&gt;I have a couple as pets (&lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;medium.com&amp;#x2F;@melissamcewen&amp;#x2F;how-i-ended-up-with-pet-jumping-spiders-187d70a3e296&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;medium.com&amp;#x2F;@melissamcewen&amp;#x2F;how-i-ended-up-with-pet-ju...&lt;/a&gt;) and sometimes have managed to get them interested in videos of other bugs but I&amp;#x27;d like to develop something geared just towards them. There are a couple of things like this used in the lab, but nothing open sourced that I know of.</text></item></parent_chain></comment><story><title>The evolution of eyes</title><url>https://www.nationalgeographic.com/magazine/2016/02/evolution-of-eyes/</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>julianh95</author><text>Very nice write-up. You have inspired me to look into building a terrarium and keeping some spiders. I had a Green Lynx Hunter outside my backdoor for awhile and he was so nice to watch.&lt;p&gt;Also, I hate to be &amp;quot;that guy&amp;quot; but I found a few grammatical errors towards the end of your post. The first being with &amp;quot;No, not poisonous, but all spiders produced venom...&amp;quot;(produced &amp;gt; produce) and &amp;quot;Their are no jumping spiders that have venom&amp;quot;(Their &amp;gt; There). &amp;#x2F;grammar policing over :P Otherwise awesome article, thanks for the inspiration!</text><parent_chain><item><author>mamoswined</author><text>I&amp;#x27;m surprised they didn&amp;#x27;t mention jumping spiders (Salticidae), which are notable because they are inverts, have  the ability to see an unusual number of colors, and unlike the mantis shrimp can be &lt;i&gt;trained&lt;/i&gt; on them. Also another advantage is they can be rewarded with sugar water. Evolutionarily, their eyesight is a marvel. No other spiders really have anything approaching it.&lt;p&gt;&lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;news.nationalgeographic.com&amp;#x2F;2015&amp;#x2F;05&amp;#x2F;150518-jumping-spider-color-vision-mating-animals-science&amp;#x2F;&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;news.nationalgeographic.com&amp;#x2F;2015&amp;#x2F;05&amp;#x2F;150518-jumping-s...&lt;/a&gt;&lt;p&gt;I have a couple as pets (&lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;medium.com&amp;#x2F;@melissamcewen&amp;#x2F;how-i-ended-up-with-pet-jumping-spiders-187d70a3e296&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;medium.com&amp;#x2F;@melissamcewen&amp;#x2F;how-i-ended-up-with-pet-ju...&lt;/a&gt;) and sometimes have managed to get them interested in videos of other bugs but I&amp;#x27;d like to develop something geared just towards them. There are a couple of things like this used in the lab, but nothing open sourced that I know of.</text></item></parent_chain></comment><story><title>The evolution of eyes</title><url>https://www.nationalgeographic.com/magazine/2016/02/evolution-of-eyes/</url></story>