Close Voters, please read my comment below before casting your vote. I believe SO is maintaining their own version now, so forking the original and adding posh support would NOT solve this feature request.

I wrote an answer on SO with some Power-shell code examples, but there's no syntax highlighting. There are currently 16,396 _{[as of 05/07/2014]} questions tagged powershell on Stack Overflow. Please add prettified syntax highlighting to Power-shell questions.

These are the one's I experimented with in my original testing.

<!-- language: lang-ps-->
<!-- language: lang-ps1-->
<!-- language: lang-powershell-->
<!-- language: lang-posh-->

Side Note: there are only 1,244 _{[as of 07/10/2013]} questions tagged dart on Stack Overflow, and it is already supported