... today (21 Sept), first 30 mins on air.
Also, http://www.bbc.co.uk/news/uk-19667169
Discussion focussing on legal issues. Basically, a direct threat is illegal; so is "persistent harassment" (ie, trolling) - but context and circumstance are very important. I guess that for an obviously humorous website the borderline is fairly high, but not unreachable.
