I notice that the group fansubbing Dokuro-Chan II calls itself “Philanthropy.” That’s not the word that occurs to me.
For those who regard every anime they’ve downloaded that is subsequently licensed as a an “obligation buy,” a suggestion. If it’s a lousy, trashy series, e.g., Otome wa Boku ni Koishiteru, don’t spend your money on it. It will only encourage the company to license more garbage. Instead, take that money and apply it to a good show, preferably one that is underappreciated. (My own policy is less stringent. I purchase more than I download, and if a show is genuinely good, it goes on my “buy” list, even if I don’t expect to rewatch it soon. My drive may be getting full, but my shelves are overflowing.)