If you subscribe to my blog or follow me on Twitter you'll probably know I'm quite a fan of NuGet. Recently I was playing around with Andrew Nurse's PSGet module that wraps NuGet.exe for PowerShell (which, by the way, is an awesome idea, and should be added as built-in functionality!). I decided a good way to learn a little more about PowerShell would be to try and add Tab Expansion to PSGet, similar to the functionality in the Visual Studio Package Manager Console.
Last month I posted a small HtmlHelper to make transforming Markdown in an ASP.NET MVC application a little easier. Unfortunately, getting it up and running wasn't quite so easy... You had to go and download MarkdownSharp (or copy the code file from the Google Code site) and put it in your project, then copy/paste my code into a file, add the namespace to a Views/Web.config, and blah blah, you gave up already.
Update: I changed from using MarkdownSharp to MarkdownDeep.NET and pushed the helper to NuGet to make it easier to use. Sure, it's only a few lines of code, but this way one command will import the MarkdownDeep.NET library and add the namespace to your views Web.config easily. It'll also make updates much simpler if you use it in many places :-)