But in the meantime, it's great that the DOJ is explicitly denouncing some of the more ridiculous interpretations of the CFAA. No reasonable person would expect that violating a web site's Terms of Service could result in criminal charges, for example.
There does seem to be an issue with baseline education standards and the ability of the jury to understand the evidence which they deliberate on, however. To an extent it's the lawyers' job to ensure that the jury understands their arguments, but no reasonable effort from a lawyer over the course of a single trial is going to make up for a lack of basic familiarity with the subject matter, which might normally take years to acquire. There is something to be said for systems which rely on professional jurors rather than random members of the public.
Definitely anecdote and not data, but I found it interesting coming from a litigator in this area.