I agree that a user who either creates or comments on an idea should by default start getting any comments that are posted to it. I agree it should be easy for them to opt out.
I would also like to see users given the option to get notified for a new idea that gets posted to the forum. This would be something they would opt into. Then if they vote or comment the default of getting more notified of any updates to an idea would go to them by default.
I agree that a user who either creates or comments on an idea should by default start getting any comments that are posted to it. I agree it should be easy for them to opt out.
I would also like to see users given the option to get notified for a new idea that gets posted to the forum. This would be something they would opt into. Then if they vote or comment the default of getting more notified of any updates to an idea would go to them by default.