Consider the millions of people in the west that can verify MEMRI, since the original tv programs are on the web. [Edit: Also consider that Wikipedia quoted MEMRI.]

So what can be said, is that the type of content exists in Arab media.

I don't really know about Al Jazeera and their spin. I seriously doubt most people claiming it is trustworthy do, either. The pro-Al J seem willing to vote up/down people for agreeing/contradicting, which is an interesting weighing of the importance...

Edit: It is fun when people recommend Al Jazeera without even knowing their agenda -- while other sources are dismissed, which are verifiable by many millions of people in EU/USA...