The difference being that freemium pricing is a loss leader that does not "discriminate" based on who the user is. Rather, it "discriminates" based on amount of

The difference being that freemium pricing is a loss leader that does not "discriminate" based on who the user is. Rather, it "discriminates" based on amount of the product being used, a perfectly acceptable and unbiased reason to charge a user more. Charging less to NPOs would be "discriminating" based on who the user is, which is not acceptable. I'm not sure I agree with the OP, just trying to explain his position.