This may just get categorised as a build artifact but the tighter the integration with a static analysis tool - which we use as a code review/code smell tool would be beneficial. Though my preference is the inspections bundled with Intellij I also use findBugs. The ability to schedule different profiles and alert/alarm for anything findBugs categorizes as high would be valuable. Realizing these artificats more directly in the UI rather than as files would be a differentiator for me.