Re: Runaway jury? (@ShadowedOne)
The converse argument runs that removing juries in 'complicated' cases (this, serious fraud, etc) would be a thin end of the wedge. Before you know it you've got one case where a defendant unfairly gets off, say, a serious assault, so a tabloid contorts a policeman into saying that the jury obviously didn't understand the evidence and a populist politician decides to withdraw juries for assault. And it never ends. Better that we let huge multinationals suffer the caprice of a jury than that we endanger the principle of trial before jury.
You also don't generally want experts in a jury because they tend to second guess the evidence and to ignore the law. Same reason that those with legal qualifications are usually vetoed almost immediately in countries where the advocates get a say. Juries are meant to decide simple issues of fact — is Company A's product similar to Company B's in specified ways — while the judge does issues of law — is such similarity, if found, infringing per intellectual property law and the patents cited?