The article deals with the kind of exploitation that is always present in the wage labour system. There are also cases of particularly bad employment situations that have pehaps have some kind of unfairness or exploitaion beyond even this. Maybe there should be a separate article about them -- although I don't know what to call it. Two examples I've yanked out of the Wage slavery article, whee I don't think they belong are:

In the 21st century Dubai, employers pay low wages to many workers—often less than £120 ($178.83) a month, for a 60-hour work week. Often 'employment contracts', if they are given, "are not worth the paper they are written on," and collective bargaining and trade unions are illegal in Dubai. It all starts in their home countries, often India or Bangladesh, where local recruitment agents promise them high salaries and generous overtime payments. In these workers' home countries they are charged a "visa" or "transit" fee, averaging 200,000 taka, or £2,000 ($2,980), which in these home countries is supposed to be illegal.

The workers pay the fee because they believe the figures they've been promised of future wages. However in most cases, it will take them the entire two-to-three year contract for them just to pay back that fee and break even.^[1]

In another contemporary case unions representing teachers in Louisiana have filed a complaint with state authorities alleging that a Los Angeles recruiting firm broke the law by holding more than 350 Filipino teachers in 'virtual servitude' in order to hold onto their jobs in five Louisiana parish school systems, including New Orleans' Recovery School District.^[2]