@KitsuneAoi
Fair enough, and thanks for an informed and reasoned response, without resorting to attacks. Like anyone's beliefs, mine are purely my own opinion, and everyone is entitled to theirs. Judging by the reactions of some of the other users here (not just the ones directed against me, but in general), people may need to start prefacing their comments with this disclaimer, though it shouldn't be necessary to spell out something so fundamental.
I do stand by my belief that profiting off someone else's work is wrong, and I really don't agree with paying translators if you're not licensed by the artist/publisher. I also don't think the (what I assume to be modest) amount a group earns from donation is worth the legal risk (C&Ds, potential for lawsuits) of earning money off of a copyrighted work, but that's up for you to decide for yourselves.
Also, while I support you for buying physical volumes, as it does support the author, I'd still argue that it is the cost of your hobby, and shouldn't be passed on to the readers. It's also Hatigarm's choice to do so, as there are good quality free raws available (at least through chap 42 for Anjo), and I'm pretty sure ToDaG is digital only anyway, and is currently free through chap 275, which is 50 chapters beyond the translation.
All of that said, while I agree with the other group's sentiment, you're right that Hatigarm's simple listing of a donation option isn't nearly as egregious as many other groups, especially since you don't delay chapters or otherwise discriminate between those who donate and those who don't. There were probably better targets for them to go after instead, and I wouldn't have said anything in the first place if Hatigarm hadn't pulled their chapters from mangadex. To me that seemed like a self-defeating reaction that doesn't really do anything to problem. Not to mention that it essentially means their trolling was successful, providing the salt they were looking for, which I thought was amusing, hence my original comment.