What's the difference between Chocolatey, OneGet, PsGet, NuGet, ...?
<p>I know there are many package sources for PowerShell extensions. I'm seeking for a comprehensive answer, how:</p>

<ul>
<li>Chocolatey</li>
<li>NuGet</li>
<li>PsGet</li>
<li>PowerShellGallery</li>
<li>OneGet</li>
<li>MyGet</li>
<li>ProGet</li>
<li>...</li>
</ul>

<p>all these fit together into one big picture. Please denote discontinued or subsumed versions.</p>

<p>According to this post: <a href="https://stackoverflow.com/questions/24662550/difference-between-chocolatey-and-nuget">Difference between Chocolatey and NuGet</a> NuGet is only integrated in VisualStudio and meant for .NET libraries. </p>