"We decided to make a list of five open source content management systems you should know about across the spectrum of content management platforms from ECM, to WCM, to blogging, and Digital Asset Management. As you would expect, these are just some examples of good open source products. We are aware there are many others we have left out.
"If you have others you're fond of, please feel free to leave a comment and share them with us. Here's the five we think you should know about in no particular order:
