You must be new to this whole anonymous internet thing. Anytime there's a website that allows people to both be anonymous and interact with the real world at the same time, things go badly rather quickly.

If they make their website require verification before you file the report, then the there's a real danger that the report can be traced back directly to you. If they make the website require a name without verification, then they're opening themselves up to fake reports with no way to trace it back to the reporter. If they make the website completely anonymous, then the information you get is 100% unreliable as you'll never be able to discern between the fake reports and the real ones.

Their silly little system is not a threat to anyone but the dumbass taxpayers who fund it.