I have WordPress 3.1 installed on my site. I would like to reference a past post in another blog post. What is the best way to do this?
From what I've read, it requires a plug-in to do this. I can either use a PHP plug-in or a specific plug-in for cross referencing. But the articles I've found are at least 2 years old. So, I am checking to see what the best current method is.
Is there a built-in way to do this or do I need a plug-in? This seems like a very fundamental need for bloggers.