I've never been accuse of being a bot, but i felt like a bot when i was farming the dreaded fleece. I was camping the northern east 2 and after awhile you realize mobs spawn in the same place ever time and as a SMN your AoE ground DoT can be used to claim mobs as they spawn. This became a huge chain of aoe the ground, Bio2, miasma, bio, fester, turnaround aoe the ground, bio2, miasma, bio, fester, and 1 min downtime to wait for the first to respawn. If this doesn't seem like botting it sure in hell felt like it.
If you ever get a tell because the thing your botting, respond. Basic bots are not bright enough at the moment to respond to tells. So by staying silent you became flagged as a potential bot by that player. Even a half witted response will do, like "Yeah I'm a bot, I'm killing these damn goats with my own two damn hands." With everybody so up in arms about everything, begin silent is a very bad idea.