See this article for his own view on the matter: http://www.guardian.co.uk/technology/2007/aug/09/guardianwee...
And then even if we assume that the quality of the site proves anything about Jakob's advice and that the site was intended to be "usable", the observation that the site is unusable for Hank still doesn't prove anything useful.
The whole point of most of Jakob's writing is that empirical evidence from watching typical users in your target market actually use your site is what matters. Hank's opinion doesn't matter unless he's (a) one of the users that Jakob is targeting and (b) representative of them. For which we have no data.
I am not a fan of Hank's writing.