Modders are volunteers, and that means they are not obligated to offer their work on any terms other than those they wish to undertake. (Beyond the forum rules, anyway.) It really doesn't matter whether someone else feels that is justified, and it's not really up to anyone else to second-guess their motivations. You use their mods under their terms, or you don't use them. Please, folks, do not go insulting them because you dislike the fact that they're doing something which is entirely within their rights to do. You may make a case in an attempt to persuade them (not in their own threads, again), but insulting them and making enemies out of them is not going to make them any more willing to do what you want. Modders, please also try to keep in mind that these people are so anxious to access your products because they like what you're offering. They may be trying to persuade you to do something you do not want to do, but that doesn't make them your enemies.