Ha

I found this here.

But it's kind of misleading because when you read the source article here, the story is actually about the scarcity of jobs, not the relative safety/enjoyability/comfort (or whatever) of the thing. See:

Another endangered species: journalists. Despite the proliferation of media outlets, newspapers, where the bulk of U.S. reporters work, will cut costs and jobs as the Internet replaces print. While current events will always need to be covered (we hope), the number of reporting positions is expected to grow by just 5 percent in the coming decade, the Labor Department says. Most jobs will be in small (read: low-paying) markets.

I imagine septic-tank cleaner is still the one to beat on the worst job list. Coal miner's probably up there too.