I ended up moving to Bagnolet, 500m from the périph (beltway). As soon as your area code changes from 75 to 93, prices often fall by half. Because of the '75 or bust' mindset here, lower earners like myself will be forced to seek a place outside of Paris. But that's not necessarily bad because in the Paris metro area, values are based more on the beginning of your postal code as much as they are on proximity. So while the 93 is associated with a ghetto communist suburb, it affords people like me the ability to take advantage of Parisian stereotypes and score a great deal.
This means that Paris is a very expensive city, as the article was pointing out.
How would compare the salary for that kind of position beetween Paris and SF or NYC, BTW ?