I have noticed that unemployment is something on the order of 5% among those with college education. And that's with it being 10.2% among all people. Notably, though they claim the witlesses are never unemployed, I challenge them to pay their bills on that kind of job.
Window washing? Yes, they go out of business during this kind of economy. What windows do they usually wash? Private householders that are unemployed do not have money to waste getting their windows washed, so they either let them go dirty or wash them themselves (which is not very hard to do). Businesses, such as colleges, industrial buildings, stores, and apartment complexes, usually either let their windows go dirty longer when trying to cut costs, or they will have the employees washing them while business is slow (and, on the ground levels, that is not very hard to do). Apartment complexes with a lot of ground floor windows usually let it go longer, as the tenants (which are often out of work) find time to wash the windows themselves. This goes for any kind of general cleaning.
Besides, I would rather put up with a few cancer stick butts on the lawn than the p*** poor job that the witlesses tend to do in their rush to get back in field circus or because they are too tired and/or lazy to do a good job. And, with the number of pedophiles in the organization, I will put up with the smoking before letting someone that is 32 times more likely to be a pedophile than a worldly person (based on more than 25,000 known pedophiles among 7 million witlesses).