If someone did this to me for a group like EA that I wasn’t into I would be pretty annoyed.
Though I would mostly be annoyed at FB for letting people add you to groups.
As another data point, I’d be at most slightly annoyed, and just leave the group. So the benefit might be worth the slight annoyance and social cost, in a similar way to that I discussed in Spreading EA messages to friends—including giving the hard sell.
If someone did this to me for a group like EA that I wasn’t into I would be pretty annoyed.
Though I would mostly be annoyed at FB for letting people add you to groups.
As another data point, I’d be at most slightly annoyed, and just leave the group. So the benefit might be worth the slight annoyance and social cost, in a similar way to that I discussed in Spreading EA messages to friends—including giving the hard sell.