You can do more - please pick out just one lie or flawed fact from that piece.
I honestly don't see any, but that's because the piece is an unreadable screed of childish invective that doesn't involve many facts. Not because Dilger is lying.
You said that, but it is not true. If there are any lies in the post you would easily be able to identify one, and everyone would be able to see whether you were right or not.
You are the one who called Dilger a liar but you have not identified any lies he has told. The burden is on you to provide evidence for your accusation.
Merely linking to one of his pieces and saying 'he's a liar' does not prove anything.
Just because you dislike his opinions does not make him a liar.
Just an example, I can pick just any of their articles, they are full of that:
http://www.roughlydrafted.com/2013/03/09/googles-android-pow...
If you can't see the wrong facts and the lies in just that post I can't do more.