<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>cgag</author><text>I&amp;#x27;be been mulling over a similar concept for a while, really excited for this.  Go has such great tooling and a nice ecosystem, but could use some language improvements, like coffeescript or the alt JVM languages.&lt;p&gt;I really want sum types, strict semantics, and untyped IO, and a good ecosystem.</text><parent_chain></parent_chain></comment><story><title>Oden: experimental, statically-typed functional language, built for Go ecosystem</title><url>http://oden-lang.org/</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>whateveracct</author><text>Why use :: for type annotations instead of the more standard single colon?</text><parent_chain></parent_chain></comment><story><title>Oden: experimental, statically-typed functional language, built for Go ecosystem</title><url>http://oden-lang.org/</url></story>