If you tag a user of a subreddit then you are going to see them pop up all over the place. It's not necessarily indicative of a raid or brigade. >also, there w

If you tag a user of a subreddit then you are going to see them pop up all over the place. It's not necessarily indicative of a raid or brigade. >also, there were 150,000 of them. Probably explains why you saw tagged users 'invading' subs you use.