Whatever happened to mesothelioma?
For the longest time I couldn't figure out why that keyword is worth so much. After a bit of research, I learned it's a type of tumor you can get from working around asbestos. Lots of people may be exposed to asbestos tiles inadvertently, because ceiling tiles predating the 1980s often had asbestos in them. You need a professional service costing thousands to get them off the walls safely. If you take them down yourself, you could get sick. Oops!
All this means mesothelioma must be a lucrative keyword for greedy, ambulance-chasing lawyers.
Yeah, I'm guessing you're not in the USA or don't watch much tv or listen to radio. Lawyer ads for it are still all over the place and have been for years.
[ame=http://www.youtube.com/watch?v=5qI2emsFpPg&feature=related]Erin Brokovich asbestos disease commercial - YouTube[/ame]