Customers, seriously? Can someone educate me on this particular use of the terms? (to me it was only viable in business situations)
Regardless of the second, third meaning of "customer" in English, I'm afraid the word just won't fly in e.g. Western Europe where it only has 1 meaning (someone who pays you for a service), and people often deplore that business, money distort relationships... It's just a cultural mistake to call Monica a CRM over there. It would be like calling a software "union organizer" to manage your -personal- group of friends in the US... not exactly a "neutral" term, nor one remotely related to "friends". Lots of subtexts in some words, translations not 1:1.
PS to authors of Monica: I can help with a French translation ;-)