@ton Wow I felt like I was the only person who had noticed this! It's reassuring that I'm not. I just tried out a question on Hi-Native after posting this, and almost immediately I got an "answer" from an AI-based language learning tool that masquerades as a user and answer everyone's questions immediately. Can't help but feel that's only going to discourage genuine users from responding... but it looks like if I now don't acknowledge the answer it'll affect my account 🙃