Well unless Heath Ledger is in the news again for some reason, apart from the routine news about his funeral etc, I think the steady decline seen in the traffic over the last three days will continue.
As with the Steve Irwin jokes, though, the traffic will never fade away completely. There’ll always be some level of searching for “heath ledger jokes”, and occasional surges as he enters the news.
There’s today’s graph for now. More detailed analysis and reflection later.