Didn't Dan accept and say he will review this weekend? Perhaps I misunderstood...?
Well, he didn't "accept" because he wasn't offered a review. He just expressed an interest in being allowed to download the software and test it out (i.e. not to look at the source code).
OK, so I partly misunderstood. He's not getting the sourcecode, but is still doing a review.
I just don't understand why.

Got it... will do up a review this weekend