Write an RSS 2.0 XML feed in C# and ASP.NET MVC

Between twitter and the plethora of other content driven social networks around the web these days, creating an RSS feed for your website's content may seem a little redundant. However, RSS still provides a uniquely simple way to get standardized and specific content, bypassing the regular clutter associated with social media feeds. Besides, it's not terribly hard to implement, so why not add it to your next project?